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Lindelöf, Nina
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Hedlund, M., Lindelöf, N., Johansson, B., Boraxbekk, C.-J. & Rosendahl, E. (2019). Development and Feasibility of a Regulated, Supramaximal High-Intensity Training Program Adapted for Older Individuals. Frontiers in Physiology, 10, Article ID 590.
Open this publication in new window or tab >>Development and Feasibility of a Regulated, Supramaximal High-Intensity Training Program Adapted for Older Individuals
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2019 (English)In: Frontiers in Physiology, ISSN 1664-042X, E-ISSN 1664-042X, Vol. 10, article id 590Article in journal (Refereed) Published
Abstract [en]

Background: High-intensity training (HIT) with extremely short intervals (designated here as supramaximal HIT) is a time-efficient training method for health and performance. However, a protocol for regulation and control of intensity is missing, impeding implementation in various groups, such as older individuals.

Methods: This study presents the development and characteristics of a novel training protocol with regulated and controlled supramaximal intervals adapted for older people. Using both quantitative and qualitative analyses, we explored the feasibility of the program, performed in a group training setting, with physically active older individuals (aged 65–75, n = 7; five women). The developed supramaximal HIT program consisted of 10 × 6 s cycle sprint intervals with ∼1 min of active recovery with the following key characteristics: (1) an individual target power output was reached and maintained during all intervals and regulated and expressed as the percentage of the estimated maximum mean power output for the duration of the interval (i.e., 6 s); (2) pedaling cadence was standardized for all participants, while resistance was individualized; and (3) the protocol enabled controlled and systematic adjustments of training intensity following standardized escalation criteria.

Aim: Our aim was to test the feasibility of a novel training regimen with regulated and controlled supramaximal HIT, adapted for older people. The feasibility criteria for the program were to support participants in reaching a supramaximal intensity (i.e., power output > 100% of estimated VO2 max), avoid inducing a negative affective response, and have participants perceive it as feasible and acceptable.

Results: All feasibility criteria were met. The standardized escalation procedure provided safe escalation of training load up to a supramaximal intensity (around three times the power output at estimated VO2 max). The participants never reported negative affective responses, and they perceived the program as fun and feasible.

Conclusion: This novel program offers a usable methodology for further studies on supramaximal HIT among older individuals with different levels of physical capacity. Future research should explore the effects of the program in various populations of older people and their experiences and long-term adherence compared with other forms of training.

Place, publisher, year, edition, pages
Frontiers Media S.A., 2019
Keywords
sprint interval training, high-intensity interval training, affective state, perceived exertion, training intensity, aging
National Category
Sport and Fitness Sciences
Identifiers
urn:nbn:se:umu:diva-159855 (URN)10.3389/fphys.2019.00590 (DOI)000468572300001 ()
Available from: 2019-06-10 Created: 2019-06-10 Last updated: 2019-06-10Bibliographically approved
Berggren, M., Karlsson, Å., Lindelöf, N., Englund, U., Olofsson, B., Nordstöm, P., . . . Stenvall, M. (2019). Effects of geriatric interdisciplinary home rehabilitation on complications and readmissions after hip fracture: a randomized controlled trial. Clinical Rehabilitation, 33(1), 64-73
Open this publication in new window or tab >>Effects of geriatric interdisciplinary home rehabilitation on complications and readmissions after hip fracture: a randomized controlled trial
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2019 (English)In: Clinical Rehabilitation, ISSN 0269-2155, E-ISSN 1477-0873, Vol. 33, no 1, p. 64-73Article in journal (Refereed) Published
Abstract [en]

Objective: This pre-planned secondary analysis of geriatric interdisciplinary home rehabilitation, which was initially found to shorten the postoperative length of stay in hospital for older individuals following hip fracture, investigated whether such rehabilitation reduced the numbers of complications, readmissions, and total days spent in hospital after discharge during a 12-month follow-up period compared with conventional geriatric care and rehabilitation.

Design: Randomized controlled trial.

Setting: Geriatric department, participants' residential care facilities, and ordinary housing.

Subjects: Individuals aged ⩾70 years with acute hip fracture (n = 205) were included.

Intervention: Geriatric interdisciplinary home rehabilitation was individually designed and aimed at early discharge with the intention to prevent, detect, and treat complications after discharge.

Main measures: Complications, readmissions, and days spent in hospital were registered from patients' digital records and interviews conducted during hospitalization and at 3- and 12-month follow-up visits.

Results: No significant difference in outcomes was observed. Between discharge and the 12-month follow-up, among participants in the geriatric interdisciplinary home rehabilitation group (n = 106) and control group (n = 93), 57 (53.8%) and 44 (47.3%) had complications (P = 0.443), 46 (43.4%) and 38 (40.9%) fell (P = 0.828), and 38 (35.8%) and 27 (29.0%) were readmitted to hospital (P = 0.383); the median total days spent in hospital were 11.5 and 11.0 (P = 0.353), respectively.

Conclusion: Geriatric interdisciplinary home rehabilitation for older individuals following hip fracture resulted in similar proportions of complications, readmissions, and total days spent in hospital after discharge compared with conventional geriatric care and rehabilitation.

Place, publisher, year, edition, pages
Sage Publications, 2019
Keywords
Falls, home rehabilitation, randomized controlled trial, hip fracture
National Category
Geriatrics Physiotherapy
Identifiers
urn:nbn:se:umu:diva-142127 (URN)10.1177/0269215518791003 (DOI)000454521300008 ()30064264 (PubMedID)2-s2.0-85052213545 (Scopus ID)
Note

Originally included in thesis in manuscript form with title: "Geriatric interdisciplinary home rehabilitation - effects on complications and readmissions after hip fracture: a randomized controlled trial"

Available from: 2017-11-22 Created: 2017-11-22 Last updated: 2019-01-14Bibliographically approved
Sondell, A., Rosendahl, E., Nilsson Sommar, J., Littbrand, H., Lundin-Olsson, L. & Lindelöf, N. (2018). Motivation to participate in high-intensity functional exercise compared with a social activity in older people with dementia in nursing homes. PLoS ONE, 13(11), Article ID e0206899.
Open this publication in new window or tab >>Motivation to participate in high-intensity functional exercise compared with a social activity in older people with dementia in nursing homes
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2018 (English)In: PLoS ONE, ISSN 1932-6203, E-ISSN 1932-6203, Vol. 13, no 11, article id e0206899Article in journal (Refereed) Published
Abstract [en]

Background: Motivation to participate in exercise among people with dementia has not been well studied. The symptoms of dementia, including apathy, may lead to low motivation to participate in exercise. The aim of this study was to evaluate the motivation of older people with dementia to participate in a high-intensity exercise program compared with motivation of those participating in a social group activity.

Methods: The Umeå Dementia and Exercise Study (UMDEX) was a cluster-randomized controlled intervention trial including 186 people (mean age; 85, 75% female) with dementia in nursing homes. Participants were randomized to participate in the High-Intensity Functional Exercise (HIFE) Program (n = 93) or a seated social group activity (n = 93). The activities were conducted in groups of 3–8 participants for 45 minutes, five times per two-week period, for 4 months (40 sessions in total). Participants’ motivation to go to and during activity sessions were assessed by the activity leaders and nursing homes staff using a five-point Likert scale. Data were analyzed using cumulative link mixed models.

Results: Motivation was high or very high during 61.0% of attended sessions in the exercise group and 62.6% in the social activity group. No overall significant difference between groups was observed, but motivation increased over time in the exercise group and decreased in the social activity group (p < 0.05). Motivation during the sessions was significantly higher than motivation to go to the sessions, especially in the exercise group [OR 2.39 (95% CI 2.38–2.40) and 1.50 (95% CI 1.32–1.70), respectively].

Conclusions: Among older people with dementia in nursing homes, motivation to participate in a high-intensity functional exercise program seems to be high, comparable to motivation to participate in a social activity, and increase over time. Since motivation during activity sessions was higher than motivation to go to sessions the promotion of strategies to encourage people with dementia to join exercise groups is of great importance.

National Category
Geriatrics
Identifiers
urn:nbn:se:umu:diva-153346 (URN)10.1371/journal.pone.0206899 (DOI)000450138500071 ()30427894 (PubMedID)
Funder
Swedish Research Council, K2009-69P-21298-01-4Swedish Research Council, K2009-69X-21299-01-1Swedish Research Council, K2009-69P-21298-04-4Swedish Research Council, K2014-99X-22610-01-6Forte, Swedish Research Council for Health, Working Life and WelfareVårdal FoundationThe Dementia Association - The National Association for the Rights of the DementedVästerbotten County Council
Available from: 2018-11-16 Created: 2018-11-16 Last updated: 2018-12-19Bibliographically approved
Sondell, A., Rosendahl, E., Gustafson, Y., Lindelöf, N. & Littbrand, H. (2018). The Applicability of a High-Intensity Functional Exercise Program among Older People with Dementia living in Nursing Homes. Journal of Geriatric Physical Therapy
Open this publication in new window or tab >>The Applicability of a High-Intensity Functional Exercise Program among Older People with Dementia living in Nursing Homes
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2018 (English)In: Journal of Geriatric Physical Therapy, ISSN 1539-8412, E-ISSN 2152-0895Article in journal (Refereed) Epub ahead of print
Abstract [en]

Background and Purpose: Exercise programs for people with dementia need to be optimized. We therefore evaluated the applicability of a high-intensity functional exercise program among people with dementia in nursing homes with regard to attendance, achieved exercise intensity, adverse events, a focus on dementia type, and whether symptoms of dementia or other medical conditions common in this population were associated with program applicability.

Methods: The Umeå Dementia and Exercise study, a cluster-randomized controlled trial set in 16 nursing homes in Umeå, Sweden. Ninety-three people with dementia (mean [SD] Mini-Mental State Examination score of 15.4 [3.4]) were randomized to the exercise intervention. Thirty-four participants had Alzheimer's disease (AD) and 59 non-Alzheimer's dementia (non-AD). High-Intensity Functional Exercise (HIFE) program was conducted in groups of 3 to 8 participants. Two physiotherapists led 5 sessions (45 minutes each) per fortnight for 4 months (total 40 sessions).

Results: Median attendance rate was 82.5%. Lower limb strength exercises were performed at high or medium intensity at a median interquartile range of 94.7% (77.8%-100%) of attended sessions. Participants with non-AD performed more sessions with high intensity in strength exercises than participants with AD (median interquartile range, 53.8% [25.7%-80%] vs 34.9% [2.02%-62.9%]; P = .035). Balance exercises were performed at high intensity at a median interquartile range of 75% (33.3%-88.6%). Adverse events (all minor and temporary, mostly musculoskeletal) occurred during the exercise sessions in 16% of attended sessions. Low motivation was the most common barrier for attendance. Buildup period, low motivation, and pain were common barriers for achieving high intensity in balance and strength exercises, and fear was a barrier in balance exercises. Of medical conditions, only behavioral and psychological symptoms of dementia, including apathy, were negatively associated with applicability.

Conclusion: A group-based, supervised, and individualized high-intensity functional exercise program seems to be applicable with regard to attendance, achieved intensity, and adverse events during the exercise sessions, in people with mild to moderate dementia in nursing homes. Effective strategies to enhance motivation to participate in exercise, as well as prevention and treatment of pain and behavioral and psychological symptoms of dementia, are important when promoting exercise participation in this population.

Place, publisher, year, edition, pages
Wolters Kluwer, 2018
Keywords
dementia, exercise, long-term care, mobility limitation, rehabilitation
National Category
Geriatrics
Identifiers
urn:nbn:se:umu:diva-153347 (URN)10.1519/JPT.0000000000000199 (DOI)29851748 (PubMedID)
Available from: 2018-11-16 Created: 2018-11-16 Last updated: 2019-04-05
Toots, A., Littbrand, H., Boström, G., Hörnsten, C., Holmberg, H., Lundin-Olsson, L., . . . Rosendahl, E. (2017). Effects of exercise on cognitive function in older people with dementia: a randomized controlled trial. Journal of alzheimers disease, 60(1), 323-332
Open this publication in new window or tab >>Effects of exercise on cognitive function in older people with dementia: a randomized controlled trial
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2017 (English)In: Journal of alzheimers disease, ISSN 1387-2877, Vol. 60, no 1, p. 323-332Article in journal (Refereed) Published
Abstract [en]

Background: Although physical exercise has been suggested to influence cognitive function, previous exercise studies show inconsistent results in people with dementia. Objectives: To investigate effects of exercise on cognitive function in people with dementia. Method: The Umea a Dementia and Exercise (UMDEX) study, a cluster-randomized controlled trial, was set in 16 nursing homes in Umea, Sweden. One hundred-and-forty-one women and 45 men with dementia; mean age of 85 y and mean MiniMental State Examination (MMSE) score of 15, were randomized to a High-Intensity Functional Exercise program or a seated attention control activity. Blinded assessors measured global cognitive function using the MMSE and the Alzheimer's disease Assessment Scale -Cognitive subscale (ADAS-Cog), and executive function using Verbal fluency (VF) at baseline and 4 months (directly after intervention completion), and MMSE and VF at 7 months. Results: Linear mixed models showed no between-group effects in mean difference from baseline (95% confidence intervals, CI) at 4 months in MMSE (-0.27; 95% CI -1.4 to 0.87, p = 0.644), ADAS-Cog (-1.04, 95% CI -4 to 1.92, p = 0.491), or VF (-0.53, 95% CI -1.42 to 0.35, p = 0.241) or at 7 months in MMSE (-1.15, 95% CI -2.32 to 0.03, p = 0.056) or VF (-0.18, 95% CI -1.09 to 0.74, p = 0.707). Conclusion: A 4-month, high-intensity functional exercise program had no superior effects on global cognition or executive function in people with dementia living in nursing homes when compared with an attention control activity.

Place, publisher, year, edition, pages
IOS Press, 2017
Keywords
Cognition, dementia, exercise, residential facilities
National Category
Physiotherapy Geriatrics
Identifiers
urn:nbn:se:umu:diva-128727 (URN)10.3233/JAD-170014 (DOI)000408582800026 ()28800328 (PubMedID)
Note

Originally published in manuscript form with title [Effects of exercise on cognitive function in older people with dementia: a randomized controlled study]

Available from: 2016-12-13 Created: 2016-12-13 Last updated: 2019-05-17Bibliographically approved
Lindelöf, N., Lundin-Olsson, L., Skelton, D. A., Lundman, B. & Rosendahl, E. (2017). Experiences of older people with dementia participating in a high-intensity functional exercise program in nursing homes: "While it's tough, it's useful". PLoS ONE, 12(11), Article ID e0188225.
Open this publication in new window or tab >>Experiences of older people with dementia participating in a high-intensity functional exercise program in nursing homes: "While it's tough, it's useful"
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2017 (English)In: PLoS ONE, ISSN 1932-6203, E-ISSN 1932-6203, Vol. 12, no 11, article id e0188225Article in journal (Refereed) Published
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.

Place, publisher, year, edition, pages
PUBLIC LIBRARY SCIENCE, 2017
National Category
Physiotherapy Nursing Geriatrics
Identifiers
urn:nbn:se:umu:diva-142971 (URN)10.1371/journal.pone.0188225 (DOI)000415646100030 ()29149198 (PubMedID)
Available from: 2017-12-14 Created: 2017-12-14 Last updated: 2018-06-09Bibliographically approved
Toots, A., Littbrand, H., Lindelöf, N., Wiklund, R., Holmberg, H., Nordström, P., . . . Rosendahl, E. (2016). Effects of a High-Intensity Functional Exercise Program on Dependence in Activities of Daily Living and Balance in Older Adults with Dementia. Journal of The American Geriatrics Society, 64(1), 55-64
Open this publication in new window or tab >>Effects of a High-Intensity Functional Exercise Program on Dependence in Activities of Daily Living and Balance in Older Adults with Dementia
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2016 (English)In: Journal of The American Geriatrics Society, ISSN 0002-8614, E-ISSN 1532-5415, Vol. 64, no 1, p. 55-64Article in journal (Refereed) Published
Abstract [en]

OBJECTIVES: To investigate the effects of a high-intensity functional exercise program on independence in activities of  daily living (ADLs) and balance in older people with dementia and whether exercise effects differed between dementia types.

DESIGN: Cluster-randomized controlled trial: Umeå Dementia and Exercise (UMDEX) study.

SETTING: Residential care facilities, Umeå, Sweden.

PARTICIPANTS: Individuals aged 65 and older with a dementia diagnosis, a Mini-Mental State Examination score of 10 or greater, and dependence in ADLs (N = 186).

INTERVENTION: Ninety-three participants each were allocated to the high-intensity functional exercise program, comprising lower limb strength and balance exercises, and 93 to a seated control activity.

MEASUREMENTS: Blinded assessors measured ADL independence using the Functional Independence Measure (FIM) and Barthel Index (BI) and balance using the Berg Balance Scale (BBS) at baseline and 4 (directly after intervention completion) and 7 months.

RESULTS: Linear mixed models showed no between-group effect on ADL independence at 4 (FIM=1.3, 95% confidence interval (CI)=-1.6-4.3; BI=0.6, 95% CI=-0.2-1.4) or 7 (FIM=0.8, 95% CI=-2.2-3.8; BI=0.6, 95% CI=-0.3-1.4) months. A significant between-group effect on balance favoring exercise was observed at 4 months (BBS=4.2, 95% CI=1.8-6.6). In interaction analyses, exercise effects differed significantly between dementia types. Positive between-group exercise effects were found in participants with non-Alzheimer's dementia according to the FIM at 7 months and BI and BBS at 4 and 7 months.

CONCLUSION: In older people with mild to moderate dementia living in residential care facilities, a 4-month high-intensity functional exercise program appears to slow decline in ADL independence and improve balance, albeit only in participants with non-Alzheimer's dementia.

Keywords
activities of daily living, dementia, exercise, postural balance, residential facilities
National Category
Public Health, Global Health, Social Medicine and Epidemiology
Identifiers
urn:nbn:se:umu:diva-116818 (URN)10.1111/jgs.13880 (DOI)000371157900009 ()26782852 (PubMedID)
Funder
Swedish Research Council, K2009-69P-21298-01-4Swedish Research Council, K2009-69X-21299-01-1Swedish Research Council, K2009-69P-21298-04-4Swedish Research Council, K2014-99X-22610-01-6
Available from: 2016-02-12 Created: 2016-02-12 Last updated: 2019-05-17Bibliographically approved
Boström, G., Conradsson, M., Hörnsten, C., Rosendahl, E., Lindelöf, N., Holmberg, H., . . . Littbrand, H. (2016). Effects of a high-intensity functional exercise program on depressive symptoms among people with dementia in residential care: a randomized controlled trial. International Journal of Geriatric Psychiatry, 31(8), 868-878
Open this publication in new window or tab >>Effects of a high-intensity functional exercise program on depressive symptoms among people with dementia in residential care: a randomized controlled trial
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2016 (English)In: International Journal of Geriatric Psychiatry, ISSN 0885-6230, E-ISSN 1099-1166, Vol. 31, no 8, p. 868-878Article in journal (Refereed) Published
Abstract [en]

OBJECTIVES: The aim of this study is to evaluate the effect of a high-intensity functional exercise program on depressive symptoms among older care facility residents with dementia.

METHODS: Residents (n = 186) with a diagnosis of dementia, age ≥ 65 years, Mini-Mental State Examination score ≥ 10, and dependence in activities of daily living were included. Participants were randomized to a high-intensity functional exercise program or a non-exercise control activity conducted 45 min every other weekday for 4 months. The 15-item Geriatric Depression Scale (GDS) and the Montgomery-Åsberg Depression Rating Scale (MADRS) were administered by blinded assessors at baseline, 4, and 7 months.

RESULTS: No difference between the exercise and control activity was found in GDS or MADRS score at 4 or 7 months. Among participants with GDS scores ≥ 5, reductions in GDS score were observed in the exercise and control groups at 4 months (-1.58, P = 0.001 and -1.54, P = 0.004) and 7 months (-1.25, P = 0.01 and -1.45, P = 0.007). Among participants with MADRS scores ≥ 7, a reduction in MADRS score was observed at 4 months in the control group (-2.80, P = 0.009) and at 7 months in the exercise and control groups (-3.17, P = 0.003 and -3.34, P = 0.002).

CONCLUSIONS: A 4-month high-intensity functional exercise program has no superior effect on depressive symptoms relative to a control activity among older people with dementia living in residential care facilities. Exercise and non-exercise group activities may reduce high levels of depressive symptoms.

Keywords
dementia, residential facilities, depression, exercise, randomized controlled trial, frail elderly
National Category
Other Health Sciences Physiotherapy Geriatrics
Research subject
Geriatrics; Physiotherapy
Identifiers
urn:nbn:se:umu:diva-113681 (URN)10.1002/gps.4401 (DOI)000382959400004 ()26644304 (PubMedID)
Available from: 2015-12-22 Created: 2015-12-22 Last updated: 2019-05-17Bibliographically approved
Karlsson, Å., Berggren, M., Gustafson, Y., Olofsson, B., Lindelöf, N. & Stenvall, M. (2016). Effects of Geriatric Interdisciplinary Home Rehabilitation on Walking Ability and Length of Hospital Stay After Hip Fracture: A Randomized Controlled Trial. Journal of the American Medical Directors Association, 17(5), 464.e9-464.e15
Open this publication in new window or tab >>Effects of Geriatric Interdisciplinary Home Rehabilitation on Walking Ability and Length of Hospital Stay After Hip Fracture: A Randomized Controlled Trial
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2016 (English)In: Journal of the American Medical Directors Association, ISSN 1525-8610, E-ISSN 1538-9375, Vol. 17, no 5, p. 464.e9-464.e15Article in journal (Refereed) Published
Abstract [en]

Objective: To evaluate if Geriatric Interdisciplinary Home Rehabilitation could improve walking ability for older people with hip fracture compared with conventional geriatric care and rehabilitation. A secondary aim was to investigate the postoperative length of hospital stay (LOS).

Design: Randomized controlled trial.

Setting: Geriatric ward, ordinary housing, and residential care facilities.

Participants: People operated on for a hip fracture (n = 205), aged 70 or older, including those with cognitive impairment, and living in the north of Sweden.

Intervention: Home rehabilitation with the aim of early hospital discharge that was individually designed and carried out by an interdisciplinary team for a maximum of 10 weeks. Special priority was given to prevention of falls, independence in daily activities, and walking ability both indoors and outdoors.

Measurements: Walking ability and the use of walking device was assessed in an interview during the hospital stay. These assessments were repeated along with gait speed measurements at 3- and 12-month follow-up. The length of the hospital stay after the hip fracture was recorded.

Results: No significant differences were observed in walking ability, use of walking device, and gait speed at the 3- and 12-month follow-up between the groups. At 12 months, 56.3% of the intervention group and 57.7% of the control group had regained or improved their prefracture walking ability. The median postoperative LOS in the geriatric ward was 6 days shorter for the intervention group (P = .003).

Conclusion: Participants receiving Geriatric Interdisciplinary Home Rehabilitation regained walking ability in the short-and long-term similar to those receiving conventional geriatric care and rehabilitation according to a multifactorial rehabilitation program. The intervention group had a significantly shorter postoperative LOS in the hospital.

Keywords
Hip fracture, home rehabilitation, interdisciplinary rehabilitation, walking ability, geriatrics, length of stay
National Category
Geriatrics Physiotherapy Nursing
Identifiers
urn:nbn:se:umu:diva-121563 (URN)10.1016/j.jamda.2016.02.001 (DOI)000375217300026 ()26975205 (PubMedID)
Available from: 2016-06-30 Created: 2016-06-03 Last updated: 2018-06-07Bibliographically approved
Conradsson, M., Littbrand, H., Boström, G., Lindelöf, N., Gustafson, Y. & Rosendahl, E. (2013). Is a change in functional capacity or dependency in activities of daily living associated with a change in mental health among older people living in residential care facilities?. Clinical Interventions in Aging, 8, 1561-1568
Open this publication in new window or tab >>Is a change in functional capacity or dependency in activities of daily living associated with a change in mental health among older people living in residential care facilities?
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2013 (English)In: Clinical Interventions in Aging, ISSN 1176-9092, E-ISSN 1178-1998, Vol. 8, p. 1561-1568Article in journal (Refereed) Published
Abstract [en]

Aim: Functional capacity and dependency in activities of daily living (ADL) could be important mediators for an association between physical exercise and mental health. The aim of this study was to investigate whether a change in functional capacity or dependency in ADL is associated with a change in depressive symptoms and psychological well-being among older people living in residential care facilities, and whether dementia can be a moderating factor for this association.

Methods: A prospective cohort study was undertaken. Participants were 206 older people, dependent in ADL, living in residential care facilities, 115 (56%) of whom had diagnosed dementia. Multivariate linear regression, with comprehensive adjustment for potential confounders, was used to investigate associations between differences over 3 months in Berg Balance Scale (BBS) and Geriatric Depression Scale (GDS-15) scores, and in BBS and Philadelphia Geriatric Center Morale Scale (PGCMS) scores. Associations were also investigated between differences in Barthel ADL Index and GDS-15 scores, and in Barthel ADL Index and PGCMS scores.

Results: There were no significant associations between changes in scores over 3 months; the unstandardized beta for associations between BBS and GDS-15 was 0.026 (P=0.31), BBS and PGCMS 0.045 (P=0.14), Barthel ADL Index and GDS-15 0.123 (P=0.06), and Barthel ADL Index and PGCMS -0.013 (P=0.86). There were no interaction effects for dementia.

Conclusion: A change in functional capacity or dependency in ADL does not appear to be associated with a change in depressive symptoms or psychological well-being among older people living in residential care facilities. These results may offer one possible explanation as to why studies of physical exercise to influence these aspects of mental health have not shown effects in this group of older people.

Place, publisher, year, edition, pages
Dove Medical Press, 2013
Keywords
aged, residential facilities, dementia, frail elderly, activities of daily living, physical fitness, mental health, depression, quality of life
National Category
Geriatrics Gerontology, specialising in Medical and Health Sciences
Identifiers
urn:nbn:se:umu:diva-84143 (URN)10.2147/CIA.S53270 (DOI)000327319200001 ()
Available from: 2013-12-17 Created: 2013-12-16 Last updated: 2018-06-08Bibliographically approved
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