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  • 1.
    Arnadottir, Solveig A
    et al.
    Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Sjukgymnastik.
    Gunnarsdottir, Elin D
    Lundin-Olsson, Lillemor
    Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Sjukgymnastik.
    Are rural older Icelanders less physically active than those living in urban areas?: a population-based study2009Inngår i: Scandinavian Journal of Public Health, ISSN 1403-4948, E-ISSN 1651-1905, Vol. 37, nr 4, s. 409-417Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    BACKGROUND: Older people in rural areas have been labelled as physically inactive on the basis of leisure-time physical activity research. However, more research is needed to understand the total physical activity pattern in older adults, considering all domains of physical activity, including leisure, work, and domestic life. AIMS: We hypothesised that: (a) total physical activity would be the same for older people in urban and rural areas; and (b) urban and rural residency, along with gender and age, would be associated with differences in domain-specific physical activities. METHODS: Cross-sectional data were collected in Icelandic rural and urban communities from June through to September 2004. Participants were randomly selected, community-dwelling, 65-88 years old, and comprised 68 rural (40% females) and 118 urban (53% females) adults. The Physical Activity Scale for the Elderly (PASE) was used to obtain a total physical activity score and subscores in leisure, during domestic life, and at work. RESULTS: The total PASE score was not associated with rural vs. urban residency, but males were, in total, more physically active than females, and the 65-74-year-olds were more active than the 75-88-year-olds. In the leisure domain, rural people had lower physical activity scores than urban people. Rural males were, however, most likely of all to be physically active in the work domain. In both urban and rural areas, the majority of the physical activity behaviour occurred in relation to housework, with the rural females receiving the highest scores. CONCLUSIONS: Older Icelanders in rural areas should not be labelled as less physically active than those who live in urban areas. Urban vs. rural living may, however, influence the physical activity patterns among older people, even within a fairly socioeconomically and culturally homogeneous country such as Iceland. This reinforces the need to pay closer attention to the living environment when studying and developing strategies to promote physical activity.

  • 2.
    Arnadottir, Solveig A
    et al.
    Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Sjukgymnastik. School of Health Sciences, University of Akureyri, Iceland .
    Gunnarsdottir, Elin D
    Stenlund, Hans
    Umeå universitet, Medicinska fakulteten, Institutionen för folkhälsa och klinisk medicin, Epidemiologi och global hälsa.
    Lundin-Olsson, Lillemor
    Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Sjukgymnastik.
    Determinants of self-rated health in old age: a population-based, cross-sectional study using the international classification of functioning2011Inngår i: BMC Public Health, ISSN 1471-2458, E-ISSN 1471-2458, Vol. 11, s. 670-Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    Background: Self-rated health (SRH) is a widely used indicator of general health and multiple studies have supported the predictive validity of SRH in older populations concerning future health, functional decline, disability, and mortality. The aim of this study was to use the theoretical framework of the International Classification of Functioning, Disability and Health (ICF) to create a better understanding of factors associated with SRH among community-dwelling older people in urban and rural areas.

    Methods: The study design was population-based and cross-sectional. Participants were 185 Icelanders, randomly selected from a national registry, community-dwelling, 65-88 years old, 63% urban residents, and 52% men. Participants were asked: "In general, would you say your health is excellent, very good, good, fair, or poor?" Associations with SRH were analyzed with ordinal logistic regression. Explanatory variables represented aspects of body functions, activities, participation, environmental factors and personal factors components of the ICF.

    Results: Univariate analysis revealed that SRH was significantly associated with all analyzed ICF components through 16 out of 18 explanatory variables. Multivariate analysis, however, demonstrated that SRH had an independent association with five variables representing ICF body functions, activities, and personal factors components: The likelihood of a better SRH increased with advanced lower extremity capacity (adjusted odds ratio [adjOR] = 1.05, < 0.001), upper extremity capacity (adjOR = 1.13, = 0.040), household physical activity (adjOR = 1.01, = 0.016), and older age (adjOR = 1.09, = 0.006); but decreased with more depressive symptoms (adjOR = 0.79, < 0.001).

    Conclusions: The results highlight a collection of ICF body functions, activities and personal factors associated with higher SRH among community-dwelling older people. Some of these, such as physical capacity, depressive symptoms, and habitual physical activity are of particular interest due to their potential for change through public health interventions. The use of ICF conceptual framework and widely accepted standardized assessments should make these results comparable and relevant in an international context.

  • 3.
    Arnadottir, Solveig A
    et al.
    Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Sjukgymnastik.
    Gunnarsdottir, Elin D
    Stenlund, Hans
    Umeå universitet, Medicinska fakulteten, Institutionen för folkhälsa och klinisk medicin, Epidemiologi och global hälsa.
    Lundin-Olsson, Lillemor
    Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Sjukgymnastik.
    Participation frequency and perceived participation restrictions at older age: applying the International Classification of Functioning, Disability and Health (ICF) framework2011Inngår i: Disability and Rehabilitation, ISSN 0963-8288, E-ISSN 1464-5165, Vol. 33, nr 23-24, s. 2208-2216Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    Purpose: To identify variables from different components of International Classification of Functioning, Disability and Health (ICF) associated with older people's participation frequency and perceived participation restrictions. Method: Participants (N = 186) were community-living, 65-88 years old and 52% men. The dependent variables, participation frequency (linear regression) and perceived participation restrictions (logistic regression), were measured using The Late-Life Function and Disability Instrument. Independent variables were selected from various ICF components. Results: Higher participation frequency was associated with living in urban rather than rural community (beta = 2.8, p < 0.001), physically active lifestyle (beta = 4.6, p < 0.001) and higher cognitive function (beta = 0.3, p = 0.009). Lower participation frequency was associated with being older (beta = -0.2, p = 0.002) and depressive symptoms (beta = -0.2, p = 0.029). Older adults living in urban areas, having more advanced lower extremities capacity, or that were employed had higher odds of less perceived participation restrictions (adjusted odds ratio [OR] = 5.5, p = 0.001; OR = 1.09, p < 0.001; OR = 3.7, p = 0.011; respectively). In contrast, the odds of less perceived participation restriction decreased as depressive symptoms increased (OR = 0.8, p = 0.011). Conclusions: Our results highlight the importance of capturing and understanding both frequency and restriction aspects of older persons' participation. ICF may be a helpful reference to map factors associated with participation and to study further potentially modifiable influencing factors such as depressive symptoms and advanced lower extremity capacity.

  • 4.
    Arnadottir, Solveig A
    et al.
    Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Sjukgymnastik.
    Lundin-Olsson, Lillemor
    Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Sjukgymnastik.
    Gunnarsdottir, Elin D
    Fisher, Anne G
    Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Arbetsterapi.
    Application of rasch analysis to examine psychometric aspects of the activities-specific balance confidence scale when used in a new cultural context2010Inngår i: Archives of Physical Medicine and Rehabilitation, ISSN 0003-9993, E-ISSN 1532-821X, Vol. 91, nr 1, s. 156-163Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    Arnadottir SA, Lundin-Olsson L, Gunnarsdottir ED, Fisher AG. Application of Rasch analysis to examine psychometric aspects of the Activities-Specific Balance Confidence Scale when used in a new cultural context. OBJECTIVE: To investigate by using Rasch analysis the psychometric properties of the Activities-Specific Balance Confidence (ABC) Scale when applied in a new Icelandic context. DESIGN: Cross-sectional, population-based, random selection from the Icelandic National Registry. SETTING: Community-based. PARTICIPANTS: Icelanders (N=183), 65 to 88 years old, and 48% women. INTERVENTIONS: Not applicable. MAIN OUTCOME MEASURE: ABC, an instrument used to evaluate how confident older people are in maintaining balance and remaining steady when moving through the environment. An Icelandic translation of the ABC (ABC-ICE) scale was evaluated by implementing Rasch rating scale analysis to transform ordinal ABC-ICE scores into interval measures and evaluating aspects of validity and reliability of the scale. RESULTS: Participants were not able to differentiate reliably between the 11 rating scale categories of the ABC-ICE. Additionally, 3 items failed to show acceptable goodness of fit to the ABC-ICE rating scale model. By collapsing categories and creating a new 5-category scale, only 1 item misfit. Removing that item resulted in a modified version of ABC-ICE with 5 categories and 15 items. Both item goodness-of-fit statistics and principal components analysis supported unidimensionality of the modified ABC-ICE. The ABC-ICE measures reliably separated the sample into at least 4 statistically distinct strata of balance confidence. Finally, the hierarchical order of item difficulties was consistent with theoretic expectations, and the items were reasonably well targeted to the balance confidence of the persons tested. CONCLUSIONS: Rasch analysis indicated a need to modify the ABC-ICE to improve its psychometric properties. Further studies are needed to determine if similar analyses of other versions of the ABC, including the original one, will yield similar results.

  • 5.
    Arnadottir, Solveig
    et al.
    Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Sjukgymnastik.
    Gunnarsdottir, E
    Stenlund, Hans
    Umeå universitet, Medicinska fakulteten, Institutionen för folkhälsa och klinisk medicin, Epidemiologi och global hälsa.
    Lundin-Olsson, Lillemor
    Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Sjukgymnastik.
    Self-rated health: a valid outcome in geriatric physical therapy?Artikkel i tidsskrift (Fagfellevurdert)
  • 6.
    Bråndal, Anna
    et al.
    Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Fysioterapi. Umeå universitet, Medicinska fakulteten, Institutionen för folkhälsa och klinisk medicin, Medicin.
    Eriksson, Marie
    Umeå universitet, Samhällsvetenskapliga fakulteten, Handelshögskolan vid Umeå universitet, Statistik.
    Wester, Per
    Umeå universitet, Medicinska fakulteten, Institutionen för folkhälsa och klinisk medicin, Medicin.
    Lundin-Olsson, Lillemor
    Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Fysioterapi.
    Reliability and validity of the Swedish Fatigue Assessment Scale when self-administrered by persons with mild to moderate stroke2016Inngår i: Topics in Stroke Rehabilitation, ISSN 1074-9357, E-ISSN 1945-5119, Vol. 23, nr 2, s. 90-97Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    Objective: To examine internal consistency, test-retest reliability, floor/ceiling effects and construct validity of the Fatigue Assessment Scale (FAS), when self-administrated by persons with mild to moderate stroke.

    Method: The FAS was translated into Swedish and tested for psychometric properties when self-administrated by persons with mild to moderate stroke. Participants, consequently selected from the stroke unit admission register received a letter with three questionnaires: the FAS, Short Form Health Survey (SF-36) subscale for vitality and Geriatric Depression Scale, GDS-15. Within two weeks, a second letter with FAS was sent for re-test.

    Result: Seventy-tree persons with mild to moderate stroke participated in the study. Internal consistency was good (Cronbach’s alpha 0.82). The test and retest reliability of individual items showed that five items out of 10 items were good (weighted kappa > 0.60), four were moderate (0.40-0.60), and one was fair (0.22). The relative reliability between total scores was good (ICC 3.1 = 0.73) and the absolute reliability was nine points, meaning that a change of at least nine points in total score implies a real change of fatigue level. Correlation analysis showed that the Swedish FAS correlated with the SF-36 subscale for vitality (rs = - 0.73) and GDS-15 (rs = 0.62), suggesting convergent construct validity. There were no floor or ceiling effects.

    Conclusion: The Swedish translation of the FAS used as a self-administrated questionnaire is reliable and valid for measuring fatigue in persons with mild to moderate stroke.

  • 7.
    Bråndal, Anna
    et al.
    Umeå universitet, Medicinska fakulteten, Institutionen för folkhälsa och klinisk medicin, Medicin. Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Fysioterapi.
    Glader, Eva-Lotta
    Umeå universitet, Medicinska fakulteten, Institutionen för folkhälsa och klinisk medicin.
    Lundin-Olsson, Lillemor
    Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Fysioterapi.
    Wester, Per
    Umeå universitet, Medicinska fakulteten, Institutionen för folkhälsa och klinisk medicin, Medicin.
    Does a cardiorespiratory interval training program at home improve post-stroke fatigue? Study protocol of a randomized controlled trialManuskript (preprint) (Annet vitenskapelig)
  • 8.
    Carlsson, Maine
    et al.
    Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Geriatrik.
    Littbrand, Håkan
    Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Geriatrik.
    Gustafson, Yngve
    Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Geriatrik.
    Lundin-Olsson, Lillemor
    Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Sjukgymnastik.
    Lindelöf, Nina
    Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Geriatrik.
    Rosendahl, Erik
    Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Geriatrik. Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Sjukgymnastik.
    Håglin, Lena
    Umeå universitet, Medicinska fakulteten, Institutionen för folkhälsa och klinisk medicin, Allmänmedicin.
    Effects of high-intensity exercise and protein supplement on muscle mass in ADL dependent older people with and without malnutrition: a randomized controlled trial2011Inngår i: The Journal of Nutrition, Health & Aging, ISSN 1279-7707, E-ISSN 1760-4788, Vol. 15, nr 7, s. 554-560Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    Background  Loss of muscle mass is common among old people living in institutions but trials that evaluate interventions aimed at increasing the muscle mass are lacking.

    Objective, participants and intervention  This randomized controlled trial was performed to evaluate the effect of a high-intensity functional exercise program and a timed protein-enriched drink on muscle mass in 177 people aged 65 to 99 with severe physical or cognitive impairments, and living in residential care facilities.

    Design  Three-month high-intensity exercise was compared with a control activity and a protein-enriched drink was compared with a placebo drink. A bioelectrical impedance spectrometer (BIS) was used in the evaluation. The amount of muscle mass and body weight (BW) were followed-up at three and six months and analyzed in a 2 × 2 factorial ANCOVA, using the intention to treat principle, and controlling for baseline values.

    Results  At 3-month follow-up there were no differences in muscle mass and BW between the exercise and the control group or between the protein and the placebo group. No interaction effects were seen between the exercise and nutritional intervention. Long-term negative effects on muscle mass and BW was seen in the exercise group at the 6-month follow-up.

    Conclusion  A three month high-intensity functional exercise program did not increase the amount of muscle mass and an intake of a protein-enriched drink immediately after the exercise did not induce any additional effect on muscle mass. There were negative long-term effects on muscle mass and BW, indicating that it is probably necessary to compensate for an increased energy demand when offering a high-intensity exercise program.

  • 9.
    Conradsson, M
    et al.
    Umeå universitet, Medicinsk fakultet, Samhällsmedicin och rehabilitering, Geriatrik.
    Lundin-Olsson, Lillemor
    Umeå universitet, Medicinsk fakultet, Samhällsmedicin och rehabilitering, Sjukgymnastik.
    Lindelöf, Nina
    Umeå universitet, Medicinsk fakultet, Samhällsmedicin och rehabilitering, Geriatrik.
    Littbrand, Håkan
    Umeå universitet, Medicinsk fakultet, Samhällsmedicin och rehabilitering, Geriatrik.
    Malmqvist, L
    Gustafson, Yngve
    Umeå universitet, Medicinsk fakultet, Samhällsmedicin och rehabilitering, Geriatrik.
    Rosendahl, Erik
    Umeå universitet, Medicinsk fakultet, Samhällsmedicin och rehabilitering, Geriatrik.
    The Berg balance scale: Intra-rater reliability in older people dependent in ADL living residential care facilities2007Konferansepaper (Annet vitenskapelig)
  • 10.
    Conradsson, Mia
    et al.
    Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Geriatrik.
    Lundin-Olsson, Lillernor
    Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Sjukgymnastik.
    Lindelöf, Nina
    Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Geriatrik.
    Littbrand, Håkan
    Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Geriatrik.
    Malmqvist, Lisa
    Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Geriatrik.
    Gustafson, Yngve
    Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Geriatrik.
    Rosendahl, Erik
    Physiotherapy Unit, Department of Health Sciences, Luleå University of Technology.
    Berg balance scale: intrarater test-retest reliability among older people dependent in activities of daily living and living in residential care facilities2007Inngår i: Physical Therapy, ISSN 0031-9023, E-ISSN 1538-6724, Vol. 87, nr 9, s. 1155-1163Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    Background and Purpose: The Berg Balance Scale (BBS) is frequently used to assess balance in older people, but knowledge is lacking about the absolute reliability of BBS scores. The aim of this study was to investigate the absolute and relative intrarater test-retest reliability of data obtained with the BBS when it is used among older people who are dependent in activities of daily living and living in residential care facilities.

    Subjects: The participants were 45 older people (36 women and 9 men) who were living in 3 residential care facilities. Their mean age was 82.3 years (SD=6.6, range=68-96), and their mean score on the Mini Mental State Examination was 17.5 (SD=6.3, range=4-30).

    Methods: The BBS was assessed twice by the same assessor. The intrarater test-retest reliability assessments were made at approximately the same time of day and with 1 to 3 days in between assessments. Absolute reliability was calculated using an analysis of variance with a 95% confidence level, as suggested by Bland and Altman. Relative reliability was calculated using the intraclass correlation coefficient (ICC). Results The mean score was 30.1 points (SD=15.9, range=3-53) for the first BBS test and 30.6 points (SD=15.6, range=4-54) for the retest. The mean absolute difference between the 2 tests was 2.8 points (SD=2.7, range=0-11). The absolute reliability was calculated as being 7.7 points, and the ICC was calculated to .97.

    Discussion and Conclusion: Despite a high ICC value, the absolute reliability showed that a change of 8 BBS points is required to reveal a genuine change in function among older people who are dependent in activities of daily living and living in residential care facilities. This knowledge is important in the clinical setting when evaluating an individual's change in balance function over time in this group of older people.

  • 11.
    Dahlgren, Gunilla
    et al.
    Umeå universitet, Medicinsk fakultet, Samhällsmedicin och rehabilitering, Sjukgymnastik.
    Hjalmarsson, U
    Lundin-Olsson, Lillemor
    Umeå universitet, Medicinsk fakultet, Samhällsmedicin och rehabilitering, Sjukgymnastik.
    Reliability of the swedish version of the shoulder rating questionnaire, SRQ-S2007Konferansepaper (Annet vitenskapelig)
  • 12.
    Eriksson, Staffan
    et al.
    Umeå universitet, Medicinsk fakultet, Samhällsmedicin och rehabilitering, Sjukgymnastik. Sjukgymnastik.
    Gustafson, Yngve
    Umeå universitet, Medicinsk fakultet, Samhällsmedicin och rehabilitering, Geriatrik. Geriatrik.
    Lundin-Olsson, Lillemor
    Umeå universitet, Medicinsk fakultet, Samhällsmedicin och rehabilitering, Sjukgymnastik. Sjukgymnastik.
    Characteristics associated with falls in patients with dementia in a psychogeriatric ward.2007Inngår i: Aging Clinical and Experimental Research, ISSN 1594-0667, E-ISSN 1720-8319, Vol. 19, nr 2, s. 97-103Artikkel i tidsskrift (Fagfellevurdert)
  • 13.
    Eriksson, Staffan
    et al.
    Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Sjukgymnastik. Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Geriatrik.
    Gustafson, Yngve
    Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Geriatrik.
    Lundin-Olsson, Lillemor
    Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Sjukgymnastik.
    Risk factors for falls in people with and without a diagnosis of dementia living in residential care facilities: a prospective study2008Inngår i: Archives of gerontology and geriatrics (Print), ISSN 0167-4943, E-ISSN 1872-6976, Vol. 46, nr 3, s. 293-306Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    People with dementia are at increased risk of falling. The purpose of this study was to identify predisposing risk factors for falls in older people with and without a diagnose of dementia living in residential care facilities, and to compare the results. Eighty-three residents without dementia (mean age ± S.D.; 83.5 ± 7.1 years) and 103 with dementia (83.6 ± 6.3 years) in Umeå, Sweden, participated. The baseline assessment included probable risk factors like walking ability, diagnoses and treatment with drugs. The follow-up period was 6 months. In people with dementia, the fall rate was higher (crude incidence rate ratio 2.55, 95% CI 1.60–4.08) and a larger proportion experienced falls (62% versus 41%). In the group without dementia 54.8% of the variation in falls was explained by a model including orthostatism, “women walking with aid”, and treatment with Angiotensin Converting Enzyme (ACE) inhibitors. In the group with dementia 25.5% of the variation in falls was explained by a model including “man walking with aid”. Our results show that with the same set of common risk factors for falls a considerably lower proportion of the variation in falls can be explained in the group of people with dementia.

  • 14.
    Eriksson, Staffan
    et al.
    Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Sjukgymnastik. Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Geriatrik.
    Lundquist, Anders
    Umeå universitet, Teknisk-naturvetenskapliga fakulteten, Institutionen för matematik och matematisk statistik.
    Gustafson, Yngve
    Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Geriatrik.
    Lundin-Olsson, Lillemor
    Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Sjukgymnastik.
    Comparison of three statistical methods for analysis of fall predictors in people with dementia: negative binomial regression (NBR), regression tree (RT), and partial least squares regression (PLSR)2009Inngår i: Archives of gerontology and geriatrics (Print), ISSN 0167-4943, E-ISSN 1872-6976, Vol. 49, nr 3, s. 383-389Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    Searching for background factors associated with falls in people with dementia is difficult because the population is heterogeneous. The aim of this study was to compare the efficacies of three statistical methods for analysis of fall predictors in people with dementia. NBR, RT and PLSR analyses were compared. Data used for the comparison were from a prospective cohort study of 192 patients at a psychogeriatric ward, specializing in patients with cognitive impairment and related behavioral and psychological symptoms. Seventy-eight of these patients fell a total of 238 times. PLSR and RT analyses are directed at finding patterns among predictor variables related to outcome, whereas an NBR model is directed at finding predictor variables that, independent of other variables, are related to the outcome. The NBR analysis explained an additional 10–15% variation compared with the PLSR and RT analyses. The results of PLSR and RT show a similar plausible pattern of predictor variables. However, none of these techniques appears to be sufficient in itself. In order to gain patterns of explanatory variables, RT would be a good complement to NBR for analysis of fall predictors.

  • 15.
    Eriksson, Staffan
    et al.
    Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Sjukgymnastik. Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Geriatrik.
    Strandberg, Sofie
    Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Sjukgymnastik. Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Geriatrik.
    Gustafson, Yngve
    Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Geriatrik.
    Lundin-Olsson, Lillemor
    Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Sjukgymnastik.
    Circumstances surrounding falls in patients with dementia in a psychogeriatric ward2009Inngår i: Archives of gerontology and geriatrics (Print), ISSN 0167-4943, E-ISSN 1872-6976, Vol. 49, nr 1, s. 80-87Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    People with dementia have an increased risk of falling. Predisposing factors explain only a small part of the variation in falls among people with dementia. The purpose of this study was to explore circumstances that are hazardous regarding falls among people with dementia at a psychogeriatric ward. The study comprised 191 participants of whom seventy-five fell a total of 229 times. Prospective data were collected on falls. Hazardous circumstances were calculated in two ways. Firstly possible differences between day/night falls and women/men falls were calculated based on the 229 falls. Secondly time to first fall was used to estimate hazardous circumstances and was based on 75 falls. This study shows a fall rate that was equally high during the night and the day. The proportion of diurnal rhythm disturbances and activity disturbances was higher for falls at night than for falls during the day. Circumstances associated with an increased risk of falls, as shown by a short time to first fall, were anxiety, darkness, not wearing any shoes and, for women, urinary tract infection. All of these are circumstances that should be considered in future fall-related research among people with dementia.

  • 16.
    Fjellman-Wiklund, Anncristine
    et al.
    Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Fysioterapi.
    Nordin, Ellinor
    Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Fysioterapi.
    Skelton, Dawn A.
    Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Fysioterapi. School of Health and Life Sciences, Institute of Applied Health Research, Glasgow Caledonian University, Glasgow, United Kingdom.
    Lundin-Olsson, Lillemor
    Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Fysioterapi.
    Reach the Person behind the Dementia Physical Therapists' Reflections and Strategies when Composing Physical Training2016Inngår i: PLoS ONE, ISSN 1932-6203, E-ISSN 1932-6203, Vol. 11, nr 12, artikkel-id e0166686Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    Dementia is a disease characterized by cognitive impairment and physical decline that worsens over time. Exercise is one lifestyle factor that has been identified as a potential means of reducing or delaying progression of the symptoms of dementia, maximizing function and independence. The purpose of this study was to explore physical therapists' (PTs) experiences and reflections on facilitating high-intensity functional exercise with older people living with dementia, in residential care home settings. The study used a qualitative design based on interviews, individually or in small groups, with seven PTs engaged as leaders in the training of older people with dementia. The interviews were analyzed with a modified Grounded Theory method with focus on constant comparisons. To increase trustworthiness the study used triangulation within investigators and member checking. The core category "Discover and act in the moment-learn over time" reflects how the PTs continuously developed their own learning in an iterative process. They built on previous knowledge to communicate with residents and staff and to tailor the high intensity training in relation to each individual at that time point. The category "Be on your toes" highlights how the PTs searched for sufficient information about each individual, before and during training, by eliciting the person's current status from staff and by interpreting the person's body language. The category "Build a bond with a palette of strategies" describes the importance of confirmation to build up trust and the use of group members and the room to create an interplay between exercise and social interaction. These findings highlight the continuous iterative process of building on existing knowledge, sharing and reflecting, being alert to any alterations needed for individuals that day, communication skills (both with residents and staff) and building a relationship and trust with residents in the effective delivery of high intensity functional exercise to older people living with dementia in care settings.

  • 17.
    Hasselgren, Låtta
    et al.
    Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Geriatrik.
    Olsson, Lillemor Lundin
    Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Sjukgymnastik.
    Nyberg, Lars
    Is leg muscle strength correlated with functional balance and mobility among inpatients in geriatric rehabilitation?2011Inngår i: Archives of gerontology and geriatrics (Print), ISSN 0167-4943, E-ISSN 1872-6976, Vol. 52, nr 3, s. e220-e225Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    Determinants of functional balance and mobility have rarely been investigated in geriatric wards. This study examined if leg muscle strength correlates to functional balance and mobility among geriatric inpatients. Fifty inpatients, 29 women and 21 men (mean age 79.6 years) were included. Functional balance was assessed with the Berg Balance Scale (BBS) and mobility was assessed with the Physiotherapy Clinical Outcome Variable Scale (COVS). Strength in the leg extension muscles was measured as 1 Repetition Maximum (1RM) in a leg press and strength in the ankle muscles was measured with Medical Research Council grades (MRC, 0-5). The sum scores, and most of the single items, of the BBS and the COVS significantly correlated to 1RM/body weight, ankle dorsiflexion, and plantar flexion. In a stepwise multiple regression, ankle dorsiflexion and 1RM/body weight together accounted for 39% of the variance of the BBS and 41% of the variance of the COVS. Estimated values of the BBS and the COVS can be calculated from the equation. In clinical work, the knowledge about how leg muscle strength associates with balance and mobility may be useful in analyzing underlying causes of reduced balance and mobility function, and in planning rehabilitation programs.

  • 18. Holmbom, Johannes
    et al.
    Ritzén, Håkan
    Lundin-Olsson, Lillemor
    Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Sjukgymnastik.
    Motivationsekvationen: att vägleda äldre personer till fysisk aktivitet2008Inngår i: Fysioterapi, nr 5, s. 38-45Artikkel i tidsskrift (Annet vitenskapelig)
    Abstract [sv]

    Det finns ett tydligt samband mellan ökad ålder och minskande fysisk aktivitet, trots att aktiviteten ger hälsovinster för äldre personer på alla funktionsnivåer. Många äldre har kontakt med hälso- och sjukvården, vilket ger personalen en ypperlig möjlighet att påverka dem. För att vägleda äldre personer till fysisk aktivitet gäller det att finna faktorer som ökar motivationen och att identifiera barriärer. Motivationsekvationen, som presenteras här, är en modell som belyser sambandet mellan fyra faktorer: ”upplevd chans att lyckas” och ”upplevd betydelse av målet” i förhållande till ”upplevd kostnad” och ”benägenhet att bli stillasittande”. Samspelet mellan dem styr våra medvetna och omedvetna val när det gäller att påbörja och bibehålla olika beteenden. Faktorerna kan påverkas, direkt eller indirekt, och genom att öka de båda förstnämnda och minska de båda senare skapas hög motivation. Motivationsekvationen kan användas för att kartlägga patientens motivationsnivå. Tillsammans med det vägledande samtalet ger den möjlighet till individuellt skräddarsydda åtgärder.

  • 19.
    Häggqvist, Beatrice
    et al.
    Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Sjukgymnastik.
    Stenvall, Michael
    Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Geriatrik.
    Fjellman-Wiklund, Anncristine
    Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Sjukgymnastik.
    Westerberg, Kristina
    Umeå universitet, Samhällsvetenskapliga fakulteten, Institutionen för psykologi.
    Lundin-Olsson, Lillemor
    Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Sjukgymnastik.
    "The balancing act". Licensed practical nurse experiences of falls and fall prevention: a qualitative study2012Inngår i: BMC Geriatrics, ISSN 1471-2318, E-ISSN 1471-2318, Vol. 12, s. 62-Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    Background: Falls are common in old age and may have serious consequences. There are many strategies to predict and prevent falls from occurring in long-term care and hospitals. The aim of this study was to describe licensed practical nurse experiences of predicting and preventing further falls when working with patients who had experienced a fall-related fracture. Licensed practical nurses are the main caretakers that work most closely with the patients.

    Methods: A qualitative study of focus groups interviews and field observations was done. 15 licensed practical nurses from a rehabilitation ward and an acute ward in a hospital in northern Sweden were interviewed. Content was analyzed using qualitative content analysis.

    Results: The result of the licensed practical nurse thoughts and experiences about risk of falling and fall prevention work is represented in one theme, "the balancing act". The theme includes three categories: "the right to decide", "the constant watch", and "the ongoing negotiation" as well as nine subcategories. The analysis showed similarities and differences between rehabilitation and acute wards. At both wards it was a core strategy in the licensed practical nurse work to always be ready and to pay attention to patients' appearance and behavior. At the rehabilitation ward, it was an explicit working task to judge the patients' risk of falling and to be active to prevent falls. At the acute ward, the words "risk of falling" were not used and fall prevention were not discussed; instead the licensed practical nurses used for example "dizzy and pale". The results also indicated differences in components that facilitate workplace learning and knowledge transfer.

    Conclusions: Differences between the wards are most probably rooted in organizational differences. When it is expected by the leadership, licensed practical nurses can express patient risk of falling, share their observations with others, and take actions to prevent falls. The climate and the structure of the ward are essential if licensed practical nurses are to be encouraged to routinely consider risk of falling and implement risk reduction strategies.

  • 20.
    Jensen, Jane
    et al.
    Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Sjukgymnastik.
    Nyberg, Lars
    Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Sjukgymnastik.
    Rosendahl, Erik
    Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Geriatrik.
    Gustafson, Yngve
    Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Geriatrik.
    Lundin-Olsson, Lillemor
    Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Sjukgymnastik.
    Effects of a fall prevention program including exercise on mobility and falls in frail older people living in residential care facilities.2004Inngår i: Aging clinical and experimental research, ISSN 1594-0667, Vol. 16, nr 4, s. 283-92Artikkel i tidsskrift (Fagfellevurdert)
  • 21.
    Johansson, Hanna
    et al.
    Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Fysioterapi.
    Lundin-Olsson, Lillemor
    Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Fysioterapi.
    Littbrand, Håkan
    Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Fysioterapi. Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Geriatrik.
    Gustafson, Yngve
    Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Geriatrik.
    Rosendahl, Erik
    Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Fysioterapi. Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Geriatrik.
    Toots, Annika
    Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Fysioterapi. Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Geriatrik.
    Cognitive function and walking velocity in people with dementia: a comparison of backward and forward walking2017Inngår i: Gait & Posture, ISSN 0966-6362, E-ISSN 1879-2219, Vol. 58, s. 481-486Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    How forward and backward walking, both central to everyday life, relate to cognition are relatively unexplored in people with dementia. This study aimed to investigate if forward and backward walking velocity respectively, associated with global cognition and executive function in people with dementia, and whether the association differed according to walking aid use or dementia type. Using a cross-sectional design, 161 participants (77% women), a mean Mini-Mental State Examination (MMSE) score of 15, and mean age of 85.5 years and living in nursing homes were included. Self-paced forward walking (FW) and backward walking (BW) velocity over 2.4 m was measured. Global cognitive outcome measurements included MMSE and Alzheimer Disease Assessment Scale - Cognitive subscale (ADAS-Cog). Executive function was measured using Verbal Fluency (VF). In comprehensively adjusted multivariate linear regression analyses, FW was independently associated with VF (p = 0.001), but not MMSE (p = 0.126) or ADAS-Cog (p = 0.818). BW was independently associated with VF (p = 0.043) and MMSE (p = 0.022), but not ADAS-Cog (p = 0.519). Interaction analyses showed that the association between BW velocity and executive function were stronger in participants who walked without a walking aid. No associations differed according to dementia type. In conclusion, executive function appears important to walking velocity, both forward and backward, in people with dementia with mild to moderately severe cognitive impairment. Global cognitive function was associated with backward walking only, perhaps due to it being more challenging. The association between BW velocity and executive function differed according to use of walking aids, which appeared to attenuate the association.

  • 22.
    Kallin, Kristina
    et al.
    Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Geriatrik.
    Jensen, Jane
    Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Sjukgymnastik.
    Olsson, Lillemor Lundin
    Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Sjukgymnastik.
    Nyberg, Lars
    Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Sjukgymnastik.
    Gustafson, Yngve
    Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Geriatrik.
    Why the elderly fall in residential care facilities, and suggested remedies.2004Inngår i: The Journal of family practice, ISSN 0094-3509, Vol. 53, nr 1, s. 41-52Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    OBJECTIVE: To study precipitating factors for falls among older people living in residential care facilities. DESIGN: Prospective cohort study. SETTING: Five residential care facilities. PARTICIPANTS: 140 women and 59 men, mean age +/- SD 82.4 +/- 6.8 (range, 65-97). MEASUREMENTS: After baseline assessments, falls in the population were tracked for 1 year. A physician, a nurse, and a physiotherapist investigated each event, and reached a consensus concerning the most probable precipitating factors for the fall. RESULTS: Previous falls and treatment with antidepressants were found to be the most important predisposing factors for falls. Probable precipitating factors could be determined in 331 (68.7%) of the 482 registered falls. Acute disease or symptoms of disease were judged to be precipitating, alone or in combination in 186 (38.6%) of all falls; delirium was a factor in 48 falls (10.0%), and infection, most often urinary tract infection, was a factor in 38 falls (7.9%). Benzodiazepines or neuroleptics were involved in the majority of the 37 falls (7.7%) precipitated by drugs. External factors, such as material defects and obstacles, precipitated 38 (7.9%) of the falls. Other conditions both related to the individual and the environment, such as misinterpretation (eg, overestimation of capacity or forgetfulness), misuse of a roller walker, or mistakes made by the staff were precipitating factors in 83 (17.2%) of falls. CONCLUSION: Among older people in residential care facilities, acute diseases and side effects of drugs are important precipitating factors for falls. Falls should therefore be regarded as a possible symptom of disease or a drug side effect until proven otherwise. Timely correction of precipitating and predisposing factors will help prevent further falls.

  • 23.
    Kallin, Kristina
    et al.
    Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Geriatrik.
    Lundin-Olsson, Lillemor
    Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Geriatrik.
    Jensen, Jane
    Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Geriatrik.
    Nyberg, L
    Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Geriatrik.
    Gustafson, Yngve
    Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Geriatrik.
    Predisposing and precipitating factors for falls among older people in residential care2002Inngår i: Public Health, ISSN 0033-3506, E-ISSN 1476-5616, Vol. 116, nr 5, s. 263-271Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    Falls and their consequences are serious health problems among older populations. To study predisposing and precipitating factors for falls among older people in residential care we used a cross-sectional study design with a prospective follow up for falls. Fifty-eight women and 25 men, with a mean age of 79.6 y, were included and prospectively followed up regarding falls for a period of 1 y after baseline assessments. All those who fell were assessed regarding factors that might have precipitated the fall. The incidence rate was 2.29 falls/person years. Antidepressants (selective serotonin reuptake inhibitors, SSRIs), impaired vision and being unable to use stairs without assistance were independently associated with being a 'faller'. Twenty-eight (53.8%) of the fallers suffered injuries as a result of their falls, including 21 fractures. Twenty-seven percent of the falls were judged to be precipitated by an acute illness or disease and 8.6% by a side effect of a drug. Acute symptoms of diseases or drug side effects were associated with 58% of the falls which resulted in fractures. We conclude that SSRIs seem to constitute one important factor that predisposes older people to fall, once or repeatedly. Since acute illnesses and drug side-effects were important precipitating factors, falls should be regarded as a possible symptom of disease or a side-effect of a drug until it is proven otherwise.

  • 24. Lindberg, Jonatan
    et al.
    Reiz, Johanna
    Lundin Olsson, Lillemor
    Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Sjukgymnastik.
    Aasa, Ulrika
    Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Sjukgymnastik.
    En spark i baken för ett aktivare liv2011Rapport (Annet vitenskapelig)
    Abstract [sv]

    Efter årtionden av inaktivitet fick några patienter i 60-årsåldern fysisk aktivitet på recept (FaR). Vår studie pekar på att det var ett bra sätt att hjälpa dem att finna motivation och att ta ett första steg mot ett aktivare liv.

  • 25.
    Lindelöf, Nina
    et al.
    Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Fysioterapi. Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Geriatrik.
    Lundin-Olsson, Lillemor
    Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Fysioterapi.
    Skelton, Dawn A.
    Lundman, Berit
    Umeå universitet, Medicinska fakulteten, Institutionen för omvårdnad.
    Rosendahl, Erik
    Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Fysioterapi. Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Geriatrik.
    Experiences of older people with dementia participating in a high-intensity functional exercise program in nursing homes: "While it's tough, it's useful"2017Inngår i: PLoS ONE, ISSN 1932-6203, E-ISSN 1932-6203, Vol. 12, nr 11, artikkel-id e0188225Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    The objective of the study was to describe the views and experiences of participation in a high-intensity functional exercise (HIFE) program among older people with dementia in nursing homes. The study design was a qualitative interview study with 21 participants (15 women), aged 74-96, and with a Mini-Mental State Examination score of 10-23 at study start. The HIFE-program comprises exercises performed in functional weight-bearing positions and including movements used in everyday tasks. The exercise was individually designed, supervised in small groups in the nursing homes and performed during four months. Interviews were performed directly after exercise sessions and field notes about the sessions were recorded. Qualitative content analysis was used for analyses. The analysis revealed four themes: Exercise is challenging but achievable; Exercise gives pleasure and strength; Exercise evokes body memories; and Togetherness gives comfort, joy, and encouragement. The intense and tailored exercise, adapted to each participant, was perceived as challenging but achievable, and gave pleasure and improvements in mental and bodily strength. Memories of previous physical activities aroused and participants rediscovered bodily capabilities. Importance of individualized and supervised exercise in small groups was emphasized and created feelings of encouragement, safety, and coherence. The findings from the interviews reinforces the positive meaning of intense exercise to older people with moderate to severe dementia in nursing homes. The participants were able to safely adhere to and understand the necessity of the exercise. Providers of exercise should consider the aspects valued by participants, e.g. supervision, individualization, small groups, encouragement, and that exercise involved joy and rediscovery of body competencies.

  • 26. Lindemann, Ulrich
    et al.
    Lundin-Olsson, Lillemor
    Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Sjukgymnastik.
    Hauer, Klaus
    Wengert, Mathias
    Becker, Clemens
    Pfeiffer, Klaus
    Maximum step length as a potential screening tool for falls in non-disabled older adults living in the community.2008Inngår i: Aging Clinical and Experimental Research, ISSN 1594-0667, E-ISSN 1720-8319, Vol. 20, nr 5, s. 394-9Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    BACKGROUND AND AIMS: Identification of the risk of falls in a cohort of interest is a prerequisite for a targeted fall prevention study. Motor tasks are widely used as baseline assessment in such studies, but there are only a few well-evaluated tests of motor performance to predict falls prospectively. This study was conducted to find out if the potential of the maximum step length (MSL) test can predict future falls in non-disabled older persons. METHODS: A modified version of the MSL test was used for baseline assessment in 56 community-dwelling, non-disabled elderly persons (mean age 67.7 yrs, SD 6 yrs; 57% women). During a follow-up of 1 year, falls were recorded in a daily calendar. RESULTS: During the follow-up, 30 persons (54%) fell, with no gender difference in reporting of falls between men and women. The adjusted mean valid step length and adjusted maximum valid step length were predictive of future falls with a sensitivity/specificity of 77%/62% and 70%/69%, respectively. Combining MSL test results with fall history increased sensitivity to 93% and 90%, respectively, but decreased specificity to 54% and 58%, respectively. CONCLUSIONS: The MSL test is a feasible tool, with low requirements in space, predicting future falls in community-dwelling older persons. In combination with history of falls, the sensitivity of the test increased considerably.

  • 27.
    Lindgren, Helena
    et al.
    Umeå universitet, Teknisk-naturvetenskapliga fakulteten, Institutionen för datavetenskap.
    Lundin-Olsson, Lillemor
    Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Fysioterapi.
    Pohl, Petra
    Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Fysioterapi.
    Sandlund, Marlene
    Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Fysioterapi.
    End users transforming experiences into formal information and process models for personalised health interventions2014Inngår i: Studies in Health Technology and Informatics, ISSN 0926-9630, E-ISSN 1879-8365, Vol. 205, s. 378-382Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    Five physiotherapists organised a user-centric design process of a knowledge-based support system for promoting exercise and preventing falls. The process integrated focus group studies with 17 older adults and prototyping. The transformation of informal medical and rehabilitation expertise and older adults' experiences into formal information and process models during the development was studied. As tool they used ACKTUS, a development platform for knowledge-based applications. The process became agile and incremental, partly due to the diversity of expectations and preferences among both older adults and physiotherapists, and the participatory approach to design and development. In addition, there was a need to develop the knowledge content alongside with the formal models and their presentations, which allowed the participants to test hands-on and evaluate the ideas, content and design. The resulting application is modular, extendable, flexible and adaptable to the individual end user. Moreover, the physiotherapists are able to modify the information and process models, and in this way further develop the application. The main constraint was found to be the lack of support for the initial phase of concept modelling, which lead to a redesigned user interface and functionality of ACKTUS.

  • 28.
    Littbrand, Håkan
    et al.
    Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Geriatrik.
    Carlsson, Maine
    Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Geriatrik.
    Lundin-Olsson, Lillemor
    Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Sjukgymnastik.
    Lindelöf, Nina
    Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Geriatrik.
    Håglin, Lena
    Umeå universitet, Medicinska fakulteten, Institutionen för folkhälsa och klinisk medicin, Allmänmedicin.
    Gustafson, Yngve
    Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Geriatrik.
    Rosendahl, Erik
    Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Geriatrik. Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Sjukgymnastik.
    Effect of a high-intensity functional exercise program on functional balance: preplanned subgroup analyses of a randomized controlled trial in residential care facilities.2011Inngår i: Journal of The American Geriatrics Society, ISSN 0002-8614, E-ISSN 1532-5415, Vol. 59, nr 7, s. 1274-1282Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    OBJECTIVES: To evaluate whether age, sex, depression, dementia disorder, nutritional status, or level of functional balance capacity influences the effect of a high-intensity functional weight-bearing exercise program on functional balance.

    DESIGN: Preplanned subgroup analyses of a randomized controlled trial.

    SETTING: Nine residential care facilities.

    PARTICIPANTS: One hundred ninety-one people aged 65 to 100 dependent in activities of daily living and with Mini-Mental State Examination scores of 10 or greater.

    INTERVENTION: A high-intensity functional weight-bearing exercise program or a control activity, each comprising 29 sessions over 3 months.

    MEASUREMENTS: Functional balance capacity was assessed blindly using the Berg Balance Scale (BBS) at baseline, 3 months, and 6 months. The BBS consists of 14 tasks, common in everyday life, such as standing up from sitting and, while standing, reaching forward or turning 360°. Interactions between allocation to activity group and each subgroup were evaluated according to the intention-to-treat principle.

    RESULTS: The subgroup analyses revealed no statistically significant interaction for age, sex, depression, dementia disorder, nutritional status, or level of functional balance capacity at 3 (P=.65, .65, .51, .78, .09, .67, respectively) or 6 (P=.69, .62, .20, .94, .48, .85, respectively) months. In addition, at 3 and 6 months there was no significant interaction for cognitive level (P=.28, .47, respectively) or number of depressive symptoms (P=.85, .49, respectively).

    CONCLUSION: Older age, female sex, depression, mild to moderate dementia syndrome, malnutrition, and severe physical impairment do not seem to have a negative effect on functional balance from a high-intensity functional weight-bearing exercise program. Consequently, people with these characteristics in residential care facilities should not be excluded from offers of rehabilitation including high-intensity exercises.

  • 29.
    Littbrand, Håkan
    et al.
    Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Geriatrik.
    Carlsson, Maine
    Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Geriatrik.
    Lundin-Olsson, Lillemor
    Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Sjukgymnastik.
    Lindelöf, Nina
    Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Geriatrik.
    Håglin, Lena
    Umeå universitet, Medicinska fakulteten, Institutionen för folkhälsa och klinisk medicin, Allmänmedicin.
    Gustafson, Yngve
    Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Geriatrik.
    Rosendahl, Erik
    Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Geriatrik. Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Sjukgymnastik.
    The effect of a high-intensity functional exercise program on functional balance: preplanned subgroup analyses of a randomized controlled trial in residential care facilitiesArtikkel i tidsskrift (Annet vitenskapelig)
  • 30.
    Littbrand, Håkan
    et al.
    Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Geriatrik.
    Lundin-Olsson, Lillemor
    Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Sjukgymnastik.
    Gustafson, Yngve
    Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Geriatrik.
    Rosendahl, Erik
    Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Geriatrik.
    The effect of a high-intensity functional exercise program on activities of daily living: a randomized controlled trial in residential care facilities2009Inngår i: Journal of The American Geriatrics Society, ISSN 0002-8614, E-ISSN 1532-5415, Vol. 57, nr 10, s. 1741-1749Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    OBJECTIVES: To evaluate whether a high-intensity functional weight-bearing exercise program reduces dependency in activities of daily living (ADLs) in older people living in residential care facilities, focusing on people with dementia. DESIGN: Randomized, controlled trial.

    SETTING: Nine residential care facilities.

    PARTICIPANTS: One hundred ninety-one older people dependent in ADLs and with a Mini-Mental State Examination score of 10 or greater. One hundred (52.4%) of the participants had dementia.

    INTERVENTION: A high-intensity functional weight-bearing exercise program or a control activity consisting of 29 sessions over 3 months.

    MEASUREMENTS: The Barthel ADL Index; follow-up at 3 months (directly after the intervention) and 6 months with intention-to-treat analyses.

    RESULTS: There were no statistically significant differences between the groups regarding overall ADL performance. Analyses for each item revealed that a smaller proportion of participants in the exercise group had deteriorated in indoor mobility at 3 months (exercise 3.5% vs control 16.0%, P=.01) and 6 months (7.7% vs 19.8%, P=.03). For people with dementia, there was a significant difference in overall ADL performance in favor of the exercise group at 3 months (mean difference 1.1, P=.03) but not at 6 months.

    CONCLUSION: A high-intensity functional weight-bearing exercise program seems to reduce ADL decline related to indoor mobility for older people living in residential care facilities. The program does not appear to have an overall effect on ADLs. In people with dementia, the exercise program may prevent decline in overall ADL performance, but continuous training may be needed to maintain that effect.

  • 31.
    Littbrand, Håkan
    et al.
    Umeå universitet, Medicinsk fakultet, Samhällsmedicin och rehabilitering, Geriatrik.
    Lundin-Olsson, Lillemor
    Umeå universitet, Medicinsk fakultet, Samhällsmedicin och rehabilitering, Sjukgymnastik.
    Gustafson, Yngve
    Umeå universitet, Medicinsk fakultet, Samhällsmedicin och rehabilitering, Geriatrik.
    Rosendahl, Erik
    The effect on ADL of a high-intensity functional exercise program among older people dependent in ADL: a randomized controlled trial2007Konferansepaper (Annet vitenskapelig)
  • 32.
    Littbrand, Håkan
    et al.
    Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Geriatrik.
    Rosendahl, Erik
    Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Sjukgymnastik. Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Geriatrik.
    Lindelöf, Nina
    Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Geriatrik.
    Lundin-Olsson, Lillemor
    Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Sjukgymnastik.
    Gustafson, Yngve
    Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Geriatrik.
    Nyberg, Lars
    Department of Health Sciences, Physiotherapy Unit, Luleå University of Technology.
    A high-intensity functional weight-bearing exercise program for older people dependent in activities of daily living and living in residential care facilities: evaluation of the applicability with focus on cognitive function2006Inngår i: Physical Therapy, ISSN 0031-9023, E-ISSN 1538-6724, Vol. 86, nr 4, s. 489-498Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    BACKGROUND AND PURPOSE: Knowledge concerning the applicability and the effect of high-intensity exercise programs is very limited for older people with severe cognitive and physical impairments. The primary aim of this study was to evaluate the applicability of a high-intensity functional weight-bearing exercise program among older people who are dependent in activities of daily living and living in residential care facilities. A second aim was to analyze whether cognitive function was associated with the applicability of the program.

    SUBJECTS: The subjects were 91 older people (mean age=85.3 years, SD=6.1, range=68-100) who were dependent in personal activities of daily living and randomly assigned to participate in an exercise intervention. Their mean score for the Mini-Mental State Examination (MMSE) was 17.5 (SD=5.0, range=10-29).

    METHODS: A high-intensity functional weight-bearing exercise program was performed in groups of 3 to 7 participants who were supervised by physical therapists. There were 29 exercise sessions over 13 weeks. Attendance, intensity of lower-limb strength and balance exercises, and occurrence and seriousness of adverse events were the outcome variables in evaluating the applicability of the program.

    RESULTS: The median attendance rate was 76%. Lower-limb strength exercises with high intensity were performed in a median of 53% of the attended exercise sessions, and balance exercises with high intensity were performed in a median of 73% of the attended exercise sessions. The median rate of sessions with adverse events was 5%. All except 2 adverse events were assessed as minor and temporary, and none led to manifest injury or disease. No significant differences were observed in applicability when comparing participants with dementia and participants without dementia. In addition, there was no significant correlation between applicability and the MMSE score.

    DISCUSSION AND CONCLUSION: The results suggest that a high-intensity functional weight-bearing exercise program is applicable for use, regardless of cognitive function, among older people who are dependent in activities of daily living, living in residential care facilities, and have an MMSE score of 10 or higher.

  • 33.
    Lundin Olsson, Lillemor
    et al.
    Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Sjukgymnastik.
    Fahlström, Gunilla
    Fallprevention: en central del i god vård för äldre2010Inngår i: Hemsjukvård / [ed] Eva Drevenhorn, Lund: Studentlitteratur , 2010, s. 109-132Kapittel i bok, del av antologi (Annet vitenskapelig)
  • 34.
    Lundin-Olsson, Lillemor
    Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Sjukgymnastik.
    Att förebygga fall: Fysisk träning och multifaktoriella åtgärder minskar fallrisk2012Inngår i: Fysioterapi, ISSN 1653-5804, nr 1, s. 7Artikkel i tidsskrift (Annet (populærvitenskap, debatt, mm))
  • 35.
    Lundin-Olsson, Lillemor
    Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Sjukgymnastik.
    Balansera rätt: faktaunderlag om fall och fallrelaterade skador2011Rapport (Annet vitenskapelig)
    Abstract [sv]

    Sjuttio procent av alla som behöver läggas in på sjukhus till följd av olyckshändelser har skadats i fallolyckor. Fallolyckor resulterar i ungefär 600 000 vårddygn per år vilket är nästan tio gånger fler än vad som kommer ut från vägtrafikolyckor. Varje år uppsöker över 300 000 människor en akutmottagning efter att ha skadats i en fallolycka. Samhällets kostnader för fallolyckor har beräknats uppgå till 22 miljarder årligen.   Fallhändelser är den vanligaste orsaken till skador bland äldre personer. Nio av 10 som kommer till en akutmottagning med en måttligt eller mycket allvarlig skada har fallit. Sverige har varit ett föregångsland för att förebygga fallrelaterade skador. I Skaraborgs och Östergötlands län skapades under tidigt 1980-tal en infrastruktur mellan olika sektorer i samhället för att främja säkerhet.

  • 36.
    Lundin-Olsson, Lillemor
    Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Sjukgymnastik.
    Community-dwelling older adults with balance impairment show a moderate increase in fall risk, although further research is required to refine how balance measurement can be used in clinical practice2010Inngår i: Evidence-Based Nursing, ISSN 1367-6539, E-ISSN 1468-9618, Vol. 13, nr 3, s. 96-97Artikkel i tidsskrift (Fagfellevurdert)
  • 37.
    Lundin-Olsson, Lillemor
    Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Geriatrik. Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Sjukgymnastik.
    Prediction and prevention of falls among elderly people in residential care2000Doktoravhandling, med artikler (Annet vitenskapelig)
    Abstract [en]

    Among elderly people, falls lead to a considerable amount of immobility, morbidity, and mortality. The purpose of this study was to develop and evaluate methods for predicting falls, and to evaluate a fall prevention program among elderly people living in residential care facilities. A fall was defined as any event in which the resident unintentionally came to rest on the floor or the ground regardless of whether or not an injury was sustained.

    In developing the prediction methods, it was hypothesised that older persons showing difficulties in performing a familiar second task while walking were more likely to fall within six months. For residents who stopped walking when talking, the relative risk of falling was 3.5 (95% CL2.0-6.2) compared to those who continued walking. For residents with a time difference (diffTUG) of at least 4.5 seconds between two performances of the Timed Up&Go test, with and without carrying a glass, the hazard ratio for falls was 4.7 (95% Cl: 1.5-14.2) compared to those with a shorter diffTUG.

    A screening tool, the Mobility Interaction Fall (MIF) chart, was developed and evaluated, then validated in a new sample. This tool included a mobility rating, ‘Stops walking when talking’, ‘diffTUG’, a test of vision, and a concentration rating. In the first sample, the hazard ratio was 12.1 (95% 0:4.6-31.8) for residents classified as ‘high-risk’ compared to ‘low-risk’. The positive predictive value was 78%, and the negative predictive value, the sensitivity, and the specificity were above 80% for falling in six months. In the second sample the prediction accuracy of the MIF chart was lower (hazard ratio 1.7, 95% Cl: 1.1-2.5) and a 6-month fall history or a global rating of fall risk by staff were at least equally valuable. A combination of any two of the methods - the MIF chart, staff judgement, fall history - was more accurate at identifying high risk residents than any method alone. Half of the residents classified by two methods as ‘high risk’ sustained a fall within 6 months.

    In a randomised study a prevention program directed to residents, staff, and environment resulted in a significant reduction in the number of residents falling (44% vs. 56%; odds ratio 0.62, 95% CF0.41-0.92), the incidence of falls (incidence rate ratio IRR 0.80, 95% CF0.69-0.94) and of femoral fractures (IRR 0.25, 95% 0:0.08-0.82) in the intervention compared to the control group.

    In conclusion, a combination of any two of the staff judgement, fall history or MIF chart has the potential to identify a large proportion of residents at particular high fall risk. A multidisciplinary and multifactorial fall prevention program directed to residents, staff, and the environment can reduce the numbnumber of residents falling, of falls and of femoral fractures.

  • 38.
    Lundin-Olsson, Lillemor
    Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Sjukgymnastik.
    På säkrare ben: fallförebyggande arbete2012Inngår i: Äldres Hälsa: Ett sjukgymnastiskt perspektiv / [ed] Elisabeth Rydwik., Studentlitteratur, 2012, s. 107-125Kapittel i bok, del av antologi (Annet vitenskapelig)
  • 39.
    Lundin-Olsson, Lillemor
    et al.
    Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Sjukgymnastik.
    Rosendahl, Erik
    Att förebygga fallolyckor bland äldre personer2008Rapport (Annet vitenskapelig)
  • 40.
    Lundin-Olsson, Lillemor
    et al.
    Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Sjukgymnastik.
    Rosendahl, Erik
    Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Geriatrik. Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Sjukgymnastik.
    Fysisk aktivitet ger bättre hälasa för äldre personer2012Inngår i: Det goda åldrandet / [ed] Astrid Norberg, Berit Lundman, Regina Santamäki Fischer, Lund: Studentlitteratur, 2012, 1, s. 191-210Kapittel i bok, del av antologi (Annet vitenskapelig)
  • 41. Moe-Nilssen, R
    et al.
    Nordin, Ellinor
    Umeå universitet, Medicinsk fakultet, Samhällsmedicin och rehabilitering, Sjukgymnastik.
    Lundin-Olsson, Lillemor
    Umeå universitet, Medicinsk fakultet, Samhällsmedicin och rehabilitering, Sjukgymnastik.
    Criteria for evaluation of measurement properties of clinical balance measures for use in fall prevention studies2007Inngår i: Journal of Evaluation in Clinical Practice, ISSN 1356-1294Artikkel i tidsskrift (Fagfellevurdert)
  • 42.
    Nordin, Ellinor
    et al.
    Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Sjukgymnastik.
    Moe-Nilssen, R
    Ramnemark, Anna
    Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Geriatrik.
    Lundin-Olsson, Lillemor
    Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Sjukgymnastik.
    Changes in step-width during dual-task walking predicts falls2010Inngår i: Gait & Posture, ISSN 0966-6362, E-ISSN 1879-2219, Vol. 32, nr 1, s. 92-97Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    The aim was to evaluate whether gait pattern changes between single- and dual-task conditions were associated with risk of falling in older people. Dual-task cost (DTC) of 230 community living, physically independent people, 75 years or older, was determined with an electronic walkway. Participants were followed up each month for 1 year to record falls. Mean and variability measures of gait characteristics for 5 dual-task conditions were compared to single-task walking for each participant. Almost half (48%) of the participants fell at least once during follow-up. Risk of falling increased in individuals where DTC for performing a subtraction task demonstrated change in mean step-width compared to single-task walking. Risk of falling decreased in individuals where DTC for carrying a cup and saucer demonstrated change compared to single-task walking in mean step-width, mean step-time, and step-length variability. Degree of change in gait characteristics related to a change in risk of falling differed between measures. Prognostic guidance for fall risk was found for the above DTCs in mean step-width with a negative likelihood ratio of 0.5 and a positive likelihood ratio of 2.3, respectively. Findings suggest that changes in step-width, step-time, and step-length with dual tasking may be related to future risk of falling. Depending on the nature of the second task, DTC may indicate either an increased risk of falling, or a protective strategy to avoid falling.

  • 43.
    Nordin, Ellinor
    et al.
    Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Sjukgymnastik.
    Rosendahl, Erik
    Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering.
    Lindelöf, Nina
    Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering.
    Jensen, Jane
    Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Sjukgymnastik.
    Lundin-Olsson, Lillemor
    Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering.
    Prognostic validity of the Timed Up-and-Go test, a modified Get Up-and-Go test, staff's global judgement and fall history in evaluating fall risk in residential care facilities2008Inngår i: Age and Ageing, ISSN 0002-0729, E-ISSN 1468-2834, Vol. 37, nr 4, s. 442-448Artikkel i tidsskrift (Fagfellevurdert)
  • 44.
    Nordin, Ellinor
    et al.
    Umeå universitet, Medicinsk fakultet, Samhällsmedicin och rehabilitering, Sjukgymnastik.
    Rosendahl, Erik
    Umeå universitet, Medicinsk fakultet, Samhällsmedicin och rehabilitering.
    Lundin-Olsson, Lillemor
    Umeå universitet, Medicinsk fakultet, Samhällsmedicin och rehabilitering, Sjukgymnastik.
    Timed "Up & Go" test: reliability in older people dependent in activities of daily living - focus on cognitive state.2006Inngår i: Physical Therapy, ISSN 0031-9023, E-ISSN 1538-6724, Vol. 86, nr 5, s. 646-655Artikkel i tidsskrift (Fagfellevurdert)
  • 45. Nyberg, Lars
    et al.
    Lundin-Olsson, Lillemor
    Umeå universitet, Medicinsk fakultet, Samhällsmedicin och rehabilitering, Sjukgymnastik.
    Sondell, Björn
    Umeå universitet, Medicinsk fakultet, Samhällsmedicin och rehabilitering, Geriatrik.
    Backman, Anders
    Holmlund, Kenneth
    Eriksson, Staffan
    Umeå universitet, Medicinsk fakultet, Samhällsmedicin och rehabilitering, Sjukgymnastik.
    Stenvall, Michael
    Umeå universitet, Medicinsk fakultet, Samhällsmedicin och rehabilitering, Geriatrik.
    Rosendahl, Erik
    Maxhall, Marcus
    Umeå universitet, Medicinsk fakultet, Samhällsmedicin och rehabilitering, Geriatrik.
    Bucht, Gustaf
    Umeå universitet, Medicinsk fakultet, Samhällsmedicin och rehabilitering, Geriatrik.
    Using a virtual reality system to study balance and walking in a virtual outdoor environment: a pilot study.2006Inngår i: Cyberpsychology & behavior, ISSN 1094-9313, Vol. 9, nr 4, s. 388-95Artikkel i tidsskrift (Fagfellevurdert)
  • 46.
    Nyberg, Lars
    et al.
    Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Sjukgymnastik.
    Lundin-Olsson, Lillemor
    Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Sjukgymnastik.
    Sondell, Björn
    Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Geriatrik.
    Backman, Anders
    Holmlund, Kenneth
    Eriksson, Sture
    Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Geriatrik.
    Stenvall, Michael
    Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Geriatrik.
    Rosendahl, Erik
    Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Geriatrik.
    Maxhall, Marcus
    Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Geriatrik.
    Bucht, Gösta
    Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Geriatrik.
    Development of a virtual reality system to study tendency of falling among older people2004Inngår i: Proc 5th International Conference Series on Disability Virtual Reality and Associated Technologies, s. 315-320Artikkel i tidsskrift (Annet vitenskapelig)
  • 47.
    Otten, Julia
    et al.
    Umeå universitet, Medicinska fakulteten, Institutionen för folkhälsa och klinisk medicin, Medicin.
    Stomby, Andreas
    Umeå universitet, Medicinska fakulteten, Institutionen för folkhälsa och klinisk medicin, Medicin.
    Waling, Maria
    Umeå universitet, Samhällsvetenskapliga fakulteten, Institutionen för kostvetenskap.
    Isaksson, Andreas
    Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Idrottsmedicin.
    Tellström, Anna
    Umeå universitet, Samhällsvetenskapliga fakulteten, Institutionen för kostvetenskap.
    Lundin-Olsson, Lillemor
    Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Fysioterapi.
    Brage, Soren
    Ryberg, Mats
    Umeå universitet, Medicinska fakulteten, Institutionen för folkhälsa och klinisk medicin, Medicin.
    Svensson, Michael
    Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Idrottsmedicin.
    Olsson, Tommy
    Umeå universitet, Medicinska fakulteten, Institutionen för folkhälsa och klinisk medicin, Medicin.
    Effects of a Paleolithic diet with and without supervised exercise on fat mass, insulin sensitivity, and glycemic control: a randomized controlled trial in individuals with type 2 diabetes2016Konferansepaper (Fagfellevurdert)
  • 48.
    Otten, Julia
    et al.
    Umeå universitet, Medicinska fakulteten, Institutionen för folkhälsa och klinisk medicin, Medicin.
    Stomby, Andreas
    Umeå universitet, Medicinska fakulteten, Institutionen för folkhälsa och klinisk medicin, Medicin.
    Waling, Maria
    Umeå universitet, Samhällsvetenskapliga fakulteten, Institutionen för kostvetenskap.
    Isaksson, Andreas
    Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Idrottsmedicin.
    Tellström, Anna
    Umeå universitet, Medicinska fakulteten, Institutionen för folkhälsa och klinisk medicin, Medicin.
    Lundin-Olsson, Lillemor
    Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Fysioterapi.
    Brage, Søren
    Ryberg, Mats
    Umeå universitet, Medicinska fakulteten, Institutionen för folkhälsa och klinisk medicin, Medicin.
    Svensson, Michael
    Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Idrottsmedicin.
    Olsson, Tommy
    Umeå universitet, Medicinska fakulteten, Institutionen för folkhälsa och klinisk medicin, Medicin.
    Benefits of a Paleolithic diet with and without supervised exercise on fat mass, insulin sensitivity, and glycemic control: a randomized controlled trial in individuals with type 2 diabetes2017Inngår i: Diabetes/Metabolism Research Reviews, ISSN 1520-7552, E-ISSN 1520-7560, Vol. 33, nr 1, artikkel-id e2828Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    Background

    Means to reduce future risk for cardiovascular disease in subjects with type 2 diabetes are urgently needed.

    Methods

    Thirty-two patients with type 2 diabetes (age 59 ± 8 years) followed a Paleolithic diet for 12 weeks. Participants were randomized to either standard care exercise recommendations (PD) or 1-h supervised exercise sessions (aerobic exercise and resistance training) three times per week (PD-EX).

    Results

    For the within group analyses, fat mass decreased by 5.7 kg (IQR: −6.6, −4.1; p < 0.001) in the PD group and by 6.7 kg (−8.2, −5.3; p < 0.001) in the PD-EX group. Insulin sensitivity (HOMA-IR) improved by 45% in the PD (p < 0.001) and PD-EX (p < 0.001) groups. HbA1c decreased by 0.9% (−1.2, −0.6; p < 0.001) in the PD group and 1.1% (−1.7, −0.7; p < 0.01) in the PD-EX group. Leptin decreased by 62% (p < 0.001) in the PD group and 42% (p < 0.001) in the PD-EX group. Maximum oxygen uptake increased by 0.2 L/min (0.0, 0.3) in the PD-EX group, and remained unchanged in the PD group (p < 0.01 for the difference between intervention groups). Male participants decreased lean mass by 2.6 kg (−3.6, −1.3) in the PD group and by 1.2 kg (−1.3, 1.0) in the PD-EX group (p < 0.05 for the difference between intervention groups).

    Conclusions

    A Paleolithic diet improves fat mass and metabolic balance including insulin sensitivity, glycemic control, and leptin in subjects with type 2 diabetes. Supervised exercise training may not enhance the effects on these outcomes, but preserves lean mass in men and increases cardiovascular fitness.

  • 49.
    Pettersson, Beatrice
    et al.
    Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Fysioterapi.
    Wiklund, Maria
    Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Fysioterapi.
    Janols, Rebecka
    Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Arbetsterapi. Umeå universitet, Teknisk-naturvetenskapliga fakulteten, Institutionen för datavetenskap.
    Lindgren, Helena
    Umeå universitet, Teknisk-naturvetenskapliga fakulteten, Institutionen för datavetenskap.
    Lundin-Olsson, Lillemor
    Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Fysioterapi.
    Skelton, Dawn A.
    Sandlund, Marlene
    Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Fysioterapi.
    "Managing pieces of a personal puzzle': Older people's experiences of self-management falls prevention exercise guided by a digital program or a booklet2019Inngår i: BMC Geriatrics, ISSN 1471-2318, E-ISSN 1471-2318, Vol. 19, artikkel-id 43Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    Background: Exercise is effective in order to prevent falls in community-dwelling older people. Self-management programs have the potential to increase access and reduce costs related to exercise-based fall prevention. However, information regarding older people's views of participating in such programs is needed to support implementation. The aim of this study was to explore older people's experiences of a self-management fall prevention exercise routine guided either by a digital program (web-based or mobile) or a paper booklet.

    Methods: This qualitative study was part of a feasibility study exploring two completely self-managed exercise interventions in which the participants tailored their own program, guided either by a digital program or a paper booklet. Individual face-to-face semi-structured interviews were conducted with a purposeful sample of 28 participants (18 women), mean age 76yrs. Qualitative content analysis was used to analyse the data.

    Results: Self-managing and self-tailoring these exercise programs was experienced as Managing pieces of a personal puzzle'. To independently being able to create a program and manage exercise was described in the categories Finding my own level' and Programming it into my life'. The participants experienced the flexibility and independence provided by completely self-managed exercise as positive and constructive although it required discipline. Furthermore, different needs and preferences when managing their exercise were described, as well as varying sources of motivation for doing the exercise, as highlighted in the category Defining my source of motivation'. The category Evolving my acquired knowledge' captures the participants' views of building their competence and strategies for maintenance of the exercise. It describes a combined process of learning the program and developing reflection, which was more clearly articulated by participants using the digital program.

    Conclusions: This study provides new knowledge regarding experiences, preferences and motivations of older people to engage in home-based self-managed fall prevention exercise. They expressed both a capability and willingness to independently manage their exercise. A digital program seems to have strengthened the feeling of support while creating their own exercise program and tailoring it to their preferences and circumstances, which might therefore create better opportunities for adoption and adherence in the long term.

  • 50.
    Pohl, Petra
    et al.
    Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Fysioterapi.
    Ahlgren, Christina
    Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Sjukgymnastik.
    Nordin, Ellinor
    Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Sjukgymnastik.
    Lundquist, Anders
    Umeå universitet, Samhällsvetenskapliga fakulteten, Handelshögskolan vid Umeå universitet, Statistik.
    Lundin-Olsson, Lillemor
    Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Sjukgymnastik.
    Gender perspective on fear of falling using the classification of functioning as the model2015Inngår i: Disability and Rehabilitation, ISSN 0963-8288, E-ISSN 1464-5165, Vol. 37, nr 3, s. 214-222Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    Abstract Purpose: To investigate associations between fear of falling (FOF) and recurrent falls among women and men, and gender differences in FOF with respect to International Classification of Functioning (ICF). Methods: Community-dwelling people (n = 230, 75-93 years, 72% women) were included and followed 1 year regarding falls. Data collection included self-reported demographics, questionnaires, and physical performance-based tests. FOF was assessed with the question "Are you afraid of falling?". Results were discussed with a gender relational approach. Results: At baseline 55% women (n = 92) and 22% men (n = 14) reported FOF. During the follow-up 21% women (n = 35) and 30% men (n = 19) experienced recurrent falls. There was an association between gender and FOF (p = 0.001), but not between FOF and recurrent falls (p = 0.79), or between gender and recurrent falls (p = 0.32). FOF was related to Personal factors and Activity and Participation. The relationship between FOF and Personal factors was in opposite directions for women and men. Conclusions: Results did not support the prevailing paradigm that FOF increases rate of recurrent falls in community-dwelling people, and indicated that the answer to "Are you afraid of falling?" might be highly influenced by gendered patterns.

    Implications for Rehabilitation

    The question "Are you afraid of falling?" has no predictive value when screening for the risk of falling in independent community-dwelling women or men over 75 years of age.

    Gendered patterns might influence the answer to the question "Are you afraid of falling?" Healthcare personnel are recommended to be aware of this when asking older women and men about fear of falling.

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