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Nordendahl, Maria
Publications (10 of 13) Show all publications
Brännholm Syrjälä, M., Fortuin-de Smidt, M. C., Bergman, F., Nordendahl, M., Otten, J., Renklint, R., . . . Wennberg, P. (2025). Low occupational physical activity is associated with incident type 2 diabetes in overweight and obese individuals: a population-based cohort study. BMC Public Health, 25(1), Article ID 1389.
Open this publication in new window or tab >>Low occupational physical activity is associated with incident type 2 diabetes in overweight and obese individuals: a population-based cohort study
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2025 (English)In: BMC Public Health, E-ISSN 1471-2458, Vol. 25, no 1, article id 1389Article in journal (Refereed) Published
Abstract [en]

Background: Leisure-time physical activity decreases the risk of type 2 diabetes. Whether occupational physical activity affects the risk of type 2 diabetes is still not fully understood. The primary aim of this study was to investigate the association between occupational physical activity and 10-year diabetes incidence in a general adult population in Northern Sweden. The secondary aim was to explore the moderating role of BMI on this association.

Methods: This population-based, longitudinal cohort study included 16,282 diabetes-free individuals aged 28–52 years who participated in a cardiovascular intervention programme in Northern Sweden, and who reported the same occupational physical activity level at baseline and at 10-year follow-up. Incident type 2 diabetes was diagnosed based on oral glucose tolerance testing or a register-based diagnosis. Occupational physical activity was self-reported and categorized as: a) Low: ‘Sedentary or standing’ or ‘Light but partly physically active’, b) Moderate: ‘Light and physically active’, or c) High: Sometimes physically strenuous or ‘Physically strenuous most of the time’. Odds ratios (OR) and 95% confidence intervals (CI) for incident diabetes were calculated using multivariable logistic regression analysis, adjusting for age, sex, smoking, education level, family history of diabetes, country of birth, intake of fruits and vegetables, leisure-time physical activity, prediabetes and BMI. Potential interactions between BMI category and T2D were tested using interaction terms in the multivariable model.

Results: Six hundred twenty-four individuals developed type 2 diabetes in the 10 years between the first visit and the follow-up. A significant moderation effect of BMI on occupational physical activity was found (p = 0.01). Having a low level of occupational physical activity, compared with a moderate level of occupational physical activity, was associated with an increased risk of incident type 2 diabetes in overweight and obese individuals (OR 1.46, 95% CI 1.09–1.96), but not in those with normal weight (OR 0.80, 95% CI 0.52–1.23). High level of occupational physical activity was not associated with type 2 diabetes (OR 1.12, 95% CI 0.82–1.54).

Conclusions: Low occupational physical activity was associated with incident type 2 diabetes in overweight and obese individuals. Public-health efforts may benefit from encouraging less sitting and standing and more light physical activity during the workday.

Place, publisher, year, edition, pages
BioMed Central (BMC), 2025
Keywords
Obesity, Occupational physical activity, Occupational sitting, Overweight, Prevention, Public health, Type 2 diabetes
National Category
Epidemiology Public Health, Global Health and Social Medicine Endocrinology and Diabetes
Identifiers
urn:nbn:se:umu:diva-238204 (URN)10.1186/s12889-025-22534-5 (DOI)001466696900012 ()40229732 (PubMedID)2-s2.0-105002967402 (Scopus ID)
Available from: 2025-05-06 Created: 2025-05-06 Last updated: 2025-05-06Bibliographically approved
Swahn, E., Sederholm Lawesson, S., Alfredsson, J., Fredrikson, M., Angerås, O., Duvernoy, O., . . . Jernberg, T. (2024). Sex differences in prevalence and characteristics of imaging-detected atherosclerosis: a population-based study. European Heart Journal Cardiovascular Imaging, 25(12), 1663-1672
Open this publication in new window or tab >>Sex differences in prevalence and characteristics of imaging-detected atherosclerosis: a population-based study
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2024 (English)In: European Heart Journal Cardiovascular Imaging, ISSN 2047-2404, E-ISSN 2047-2412, Vol. 25, no 12, p. 1663-1672Article in journal (Refereed) Published
Abstract [en]

Aims: Men are more likely to suffer a myocardial infarction than women, but population-based studies on sex differences in imaging-detected atherosclerosis are lacking. The aims were to assess sex differences in the prevalence of imaging-detected coronary and carotid atherosclerosis, as well as multivariable adjusted associations between sex and atherosclerosis.

Methods and results: Participants aged 50-65, recruited from the general population to the Swedish Cardiopulmonary bioImage Study (SCAPIS), were included in this population-based cross-sectional study. Comprehensive diagnostics, including coronary computed tomography angiography and carotid ultrasound, were performed. The image findings were any coronary atherosclerosis, coronary stenosis >= 50%, segment involvement score (SIS) >= 4, coronary artery calcium score (CACS) > 100, and any ultrasound-detected carotid plaque. In 25 580 participants (50% women), men had more hypertension (20.3% vs. 17.0%), hyperlipidaemia (9.0% vs. 5.5%), and diabetes (8.5% vs. 4.7%). The prevalence was 56.2% vs. 29.5% for any coronary atherosclerosis (P < 0.01), 9.0% vs. 2.3% for coronary stenosis >= 50% (P < 0.01), 20.2% vs. 5.3% for SIS >= 4 (P < 0.01), 18.2% vs. 5.6% for CACS > 100 (P < 0.01), and 60.9% vs. 48.7% for carotid plaque (P < 0.01), in men vs. women, respectively. Multivariable adjustment only marginally changed these associations: odds ratios (ORs) (95% confidence interval): 2.75 (2.53-2.99) for coronary atherosclerosis, 2.88 (2.40-3.45) for coronary stenosis >= 50%, 3.99 (3.50-4.55) for SIS >= 4, 3.29 (2.88-3.75) for CACS > 100, and 1.57 (1.45-1.70) for carotid plaque.

Conclusion: Men had higher prevalence of imaging-detected carotid and coronary atherosclerosis with prevalence in women aged 65 corresponding to men 11-13 years younger. The associations remained after extensive multivariable adjustment.

Place, publisher, year, edition, pages
Oxford University Press, 2024
Keywords
sex characteristics, coronary computed tomography angiography, atherosclerosis, coronary artery disease, carotid artery disease, ultrasonography
National Category
Cardiology and Cardiovascular Disease
Identifiers
urn:nbn:se:umu:diva-232544 (URN)10.1093/ehjci/jeae217 (DOI)001318889800001 ()39158095 (PubMedID)2-s2.0-85210956775 (Scopus ID)
Funder
Swedish Heart Lung Foundation, 2021-0345Knut and Alice Wallenberg FoundationSwedish Research Council, 2018-02527VinnovaAFA Insurance, 160334
Available from: 2024-12-02 Created: 2024-12-02 Last updated: 2025-02-10Bibliographically approved
Sjödin, E., Andersson, J., Nordendahl, M., Wennberg, M., Heldorsson Fjellström, L., Lundholm, C., . . . Oskarsson, V. (2024). Thirty-six-year trends (1986–2022) in cigarette smoking and snus use in northern Sweden: a cross-sectional study. BMJ Open, 14(12), Article ID e088162.
Open this publication in new window or tab >>Thirty-six-year trends (1986–2022) in cigarette smoking and snus use in northern Sweden: a cross-sectional study
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2024 (English)In: BMJ Open, E-ISSN 2044-6055, Vol. 14, no 12, article id e088162Article in journal (Refereed) Published
Abstract [en]

Objectives: To examine the 36-year trends in tobacco use in northern Sweden.

Design and outcome measure: Cross-sectional analysis of the eight population-based surveys that constitute the northern Sweden MONICA study (1986, 1990, 1994, 1999, 2004, 2009, 2014 and 2022). Cigarette smoking and snus use were self-reported via questionnaires, and age-adjusted percentages of cigarette smoking (including occasional use) and snus use were calculated via logit models.

Setting: General population of Norrbotten and Västerbotten (the two northernmost counties of Sweden).

Participants: 6678 women and 6320 men, aged 25 to 74 years, were included for analysis. A total of 191 participants were excluded due to missing data on either cigarette smoking or snus use.

Results: Cigarette smoking decreased on a survey-to-survey basis, reaching a minimum in 2022 of 4.9% among men and 9.7% among women, corresponding to a percentage point change of 26.3 and 20.8, respectively, compared with 1986 (pwithin-group<0.01). With respect to snus, the use increased steeply up until 1999 among men, after which it persisted around 25% to 30% (26.2% in 2022), with percentage point changes between 6.6 and 13.4 compared with 1986 (pwithin-group<0.01). The percentage of female snus users was extremely low in the first surveys but increased continuously over time, reaching a maximum of 13.0% in 2022 and a percentage point change of 12.5 since 1986 (pwithin-group<0.01). Cigarette smoking—but not snus use—was more common in Norrbotten than in Västerbotten in 2022 (pbetween-group<0.01).

Conclusions: A substantial decline in cigarette smoking has occurred over time in northern Sweden, particularly among men and more notably in Västerbotten. In contrast, snus use has become increasingly common in both sexes and in both counties.

Place, publisher, year, edition, pages
BMJ Publishing Group Ltd, 2024
Keywords
EPIDEMIOLOGY, PUBLIC HEALTH, Tobacco Use
National Category
Drug Abuse and Addiction Public Health, Global Health and Social Medicine
Identifiers
urn:nbn:se:umu:diva-233995 (URN)10.1136/bmjopen-2024-088162 (DOI)001382912000001 ()2-s2.0-85214276823 (Scopus ID)
Funder
Region VästerbottenNorrbotten County CouncilSwedish Environmental Protection AgencyKonung Gustaf V:s och Drottning Victorias Frimurarestiftelse
Available from: 2025-01-13 Created: 2025-01-13 Last updated: 2025-04-24Bibliographically approved
Johansson, M., Söderberg, S., Nilsson, P. M. & Nordendahl, M. (2024). Vascular ageing in relation to chronological and self-perceived age in the general Swedish population. Scandinavian Cardiovascular Journal, 58(1), Article ID 2430078.
Open this publication in new window or tab >>Vascular ageing in relation to chronological and self-perceived age in the general Swedish population
2024 (English)In: Scandinavian Cardiovascular Journal, ISSN 1401-7431, E-ISSN 1651-2006, Vol. 58, no 1, article id 2430078Article in journal (Refereed) Published
Abstract [en]

Background. Aortic stiffness is a marker of vascular ageing. Non-conventional risk markers reflecting vascular ageing are largely unexplored. We aimed to investigate the relationship between self-perceived age (SPA) and self-rated health (SRH) with aortic stiffness in the general population.

Methods. Cross-sectional assessment of 3760 participants from two Swedish population-based cohorts (mean age 43.5 ± 14.5 years, 53.4% women). Participants completed two self-administered questions about SPA (SPA-self referring to SPA perceived by oneself, and SPA-others referring to SPA perceived by others) graded as: younger, no difference, or older than same-aged/sex peers. SRH was graded as poor versus good. Aortic stiffness (vascular ageing) was assessed by carotid–femoral pulse wave velocity (PWV). Linear regression was performed stratified by the median age of 45 years.

Results. Chronologically younger men and women ≤45 years with older SPA-others had unexpectedly lower PWV (β − 0.39, p < .001 and β − 0.40, p < .001, respectively), independently of cardiovascular risk factors and social health determinants, compared with subjects with younger SPA-others. Lower PWV was also observed in women ≤45 years with older SPA-self (β − 0.24 m/s, p = .005) compared with younger SPA-self, but not in men. A similar pattern between SPA-self, SPA-others and PWV was found in chronologically younger subjects ≤45 years reporting good SRH. On the contrary, chronologically older subjects >45 years reporting poor SRH, with older SPA-others had increased vascular ageing (PWV β 2.57, p = .03).

Conclusions. Self-perceived age is a subjective cognitive variable inversely associated with vascular ageing particularly among chronologically younger adults ≤45 years.

Place, publisher, year, edition, pages
Taylor & Francis Group, 2024
Keywords
Ageing, aortic stiffness, epidemiology, public health, self-perception, social determinants of health, vascular ageing
National Category
Cardiology and Cardiovascular Disease Public Health, Global Health and Social Medicine
Identifiers
urn:nbn:se:umu:diva-232491 (URN)10.1080/14017431.2024.2430078 (DOI)001360848100001 ()39565181 (PubMedID)2-s2.0-85209921848 (Scopus ID)
Funder
Lund University, LU STYR 2019/2046Swedish Research Council, 521-2013-2756Swedish Heart Lung Foundation, 2015-0427Swedish Heart Lung Foundation, 2021-0348
Available from: 2024-12-03 Created: 2024-12-03 Last updated: 2025-02-20Bibliographically approved
Di Castelnuovo, A., Bonaccio, M., Costanzo, S., McElduff, P., Linneberg, A., Salomaa, V., . . . de Gaetano, G. (2023). Drinking alcohol in moderation is associated with lower rate of all-cause mortality in individuals with higher rather than lower educational level: findings from the MORGAM project. European Journal of Epidemiology, 38(8), 869-881
Open this publication in new window or tab >>Drinking alcohol in moderation is associated with lower rate of all-cause mortality in individuals with higher rather than lower educational level: findings from the MORGAM project
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2023 (English)In: European Journal of Epidemiology, ISSN 0393-2990, E-ISSN 1573-7284, Vol. 38, no 8, p. 869-881Article in journal (Refereed) Published
Abstract [en]

The association between socioeconomic status (SES) and alcohol-related diseases has been widely explored. Less is known, however, on whether the association of moderate drinking with all-cause mortality is modified by educational level (EL). Using harmonized data from 16 cohorts in the MORGAM Project (N = 142,066) the association of pattern of alcohol intake with hazard of all-cause mortality across EL (lower = primary-school; middle = secondary-school; higher = university/college degree) was assessed using multivariable Cox-regression and spline curves. A total of 16,695 deaths occurred in 11.8 years (median). In comparison with life-long abstainers, participants drinking 0.1–10 g/d of ethanol had 13% (HR = 0.87; 95%CI: 0.74–1.02), 11% (HR = 0.89; 0.84–0.95) and 5% (HR = 0.95; 0.89–1.02) lower rate of death in higher, middle and lower EL, respectively. Conversely, drinkers > 20 g/d had 1% (HR = 1.01; 0.82–1.25), 10% (HR = 1.10; 1.02–1.19) and 17% (HR = 1.17; 1.09–1.26) higher rate of death. The association of alcohol consumption with all-cause mortality was nonlinear, with a different J-shape by EL levels. It was consistent across both sexes and in various approaches of measuring alcohol consumption, including combining quantity and frequency and it was more evident when the beverage of preference was wine. We observed that drinking in moderation (≤ 10 g/d) is associated with lower mortality rate more evidently in individuals with higher EL than in people with lower EL, while heavy drinking is associated with higher mortality rate more evidently in individuals with lower EL than in people with higher EL, suggesting that advice on reducing alcohol intake should especially target individuals of low EL.

Place, publisher, year, edition, pages
Springer Nature, 2023
Keywords
Alcohol, All-cause mortality, Educational levels, Social status
National Category
Public Health, Global Health and Social Medicine
Identifiers
urn:nbn:se:umu:diva-212087 (URN)10.1007/s10654-023-01022-3 (DOI)001020680000001 ()2-s2.0-85163579302 (Scopus ID)
Funder
EU, FP7, Seventh Framework Programme, HEALTH-F3-2010–242244EU, FP7, Seventh Framework Programme, HEALTH-F2-2011–278913EU, Horizon 2020, 825903EU, Horizon 2020, 847770Region Västerbotten, RV-967561Umeå University
Available from: 2023-07-17 Created: 2023-07-17 Last updated: 2025-02-20Bibliographically approved
Mughal, R., DeMarinis, V., Nordendahl, M., Lone, H., Phillips, V. & Boyd-MacMillan, E. (2023). Public mental health approaches to online radicalisation: an empty systematic review. International Journal of Environmental Research and Public Health, 20(16), Article ID 6586.
Open this publication in new window or tab >>Public mental health approaches to online radicalisation: an empty systematic review
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2023 (English)In: International Journal of Environmental Research and Public Health, ISSN 1661-7827, E-ISSN 1660-4601, Vol. 20, no 16, article id 6586Article, review/survey (Refereed) Published
Abstract [en]

This systematic review seeks to position online radicalisation within whole system frameworks incorporating individual, family, community and wider structural influences whilst reporting evidence of public mental health approaches for individuals engaging in radical online content. Methods: the authors searched Medline (via Ovid), PsycInfo (via Ebscohost) and Web of Science (Core Collection) with the use of Boolean operators across “extremism”, “online content” and “intervention”. Results: Following full-text assessments, all retrieved papers were excluded. No publications fulfilled the primary objective of reporting public mental health interventions specifically addressing online radicalisation. However, six publications fulfilled the secondary objective of identifying theoretical and conceptual relationships amongst elements in the three inclusion criteria (online extremism, psychological outcomes and intervention strategy) that could inform interventions within public mental health frameworks. These publications were quality assessed and discussed following the Cochrane Effective Practice and Organisation of Care guide for reporting empty reviews. Conclusions: there is an immediate need for further research in this field given the increase in different factions of radicalised beliefs resulting from online, particularly social media, usage.

Place, publisher, year, edition, pages
MDPI, 2023
Keywords
online radicalisation, public mental health, radicalisation, social media
National Category
Public Health, Global Health and Social Medicine
Identifiers
urn:nbn:se:umu:diva-214047 (URN)10.3390/ijerph20166586 (DOI)2-s2.0-85168763075 (Scopus ID)
Funder
EU, Horizon 2020, 959200
Available from: 2023-09-06 Created: 2023-09-06 Last updated: 2025-02-20Bibliographically approved
Dam, V., Onland-Moret, N. C., Burgess, S., Chirlaque, M.-D., Peters, S. A. E., Schuit, E., . . . Van Der Schouw, Y. T. (2022). Genetically Determined Reproductive Aging and Coronary Heart Disease: A Bidirectional 2-sample Mendelian Randomization. Journal of Clinical Endocrinology and Metabolism, 107(7), E2952-E2961
Open this publication in new window or tab >>Genetically Determined Reproductive Aging and Coronary Heart Disease: A Bidirectional 2-sample Mendelian Randomization
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2022 (English)In: Journal of Clinical Endocrinology and Metabolism, ISSN 0021-972X, E-ISSN 1945-7197, Vol. 107, no 7, p. E2952-E2961Article in journal (Refereed) Published
Abstract [en]

Background: Accelerated reproductive aging, in women indicated by early natural menopause, is associated with increased coronary heart disease (CHD) risk in observational studies. Conversely, an adverse CHD risk profile has been suggested to accelerate menopause. Objectives: To study the direction and evidence for causality of the relationship between reproductive aging and (non-)fatal CHD and CHD risk factors in a bidirectional Mendelian randomization (MR) approach, using age at natural menopause (ANM) genetic variants as a measure for genetically determined reproductive aging in women. We also studied the association of these variants with CHD risk (factors) in men. Design: Two-sample MR, using both cohort data as well as summary statistics, with 4 methods: simple and weighted median-based, standard inverse-variance weighted (IVW) regression, and MR-Egger regression. Participants: Data from EPIC-CVD and summary statistics from UK Biobank and publicly available genome-wide association studies were pooled for the different analyses. Main Outcome Measures: CHD, CHD risk factors, and ANM. Results: Across different methods of MR, no association was found between genetically determined reproductive aging and CHD risk in women (relative risk estimateIVW = 0.99; 95% confidence interval (CI), 0.97-1.01), or any of the CHD risk factors. Similarly, no associations were found in men. Neither did the reversed analyses show evidence for an association between CHD (risk factors) and reproductive aging. Conclusion: Genetically determined reproductive aging is not causally associated with CHD risk (factors) in women, nor were the genetic variants associated in men. We found no evidence for a reverse association in a combined sample of women and men.

Place, publisher, year, edition, pages
The Endocrine Society, 2022
Keywords
coronary heart disease, Mendelian Randomization, reproductive aging, risk factors
National Category
Endocrinology and Diabetes
Identifiers
urn:nbn:se:umu:diva-203194 (URN)10.1210/clinem/dgac171 (DOI)000788734400001 ()35306566 (PubMedID)2-s2.0-85132454263 (Scopus ID)
Funder
European Commission, HEALTH-F2-2012-279233EU, European Research Council, 268834
Available from: 2023-01-18 Created: 2023-01-18 Last updated: 2023-05-04Bibliographically approved
Brännholm Syrjälä, M., Bennet, L., Dempsey, P., Fhärm, E., Hellgren, M., Jansson, S., . . . Wennberg, P. (2022). Health effects of reduced occupational sedentary behaviour in type 2 diabetes using a mobile health intervention: a study protocol for a 12-month randomized controlled trial—the ROSEBUD study. Trials, 23(1), Article ID 607.
Open this publication in new window or tab >>Health effects of reduced occupational sedentary behaviour in type 2 diabetes using a mobile health intervention: a study protocol for a 12-month randomized controlled trial—the ROSEBUD study
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2022 (English)In: Trials, E-ISSN 1745-6215, Vol. 23, no 1, article id 607Article in journal (Refereed) Published
Abstract [en]

Background: Short-term trials conducted in adults with type 2 diabetes mellitus (T2DM) showed that reducing sedentary behaviour by performing regular short bouts of light-intensity physical activity enhances health. Moreover, support for reducing sedentary behaviour may be provided at a low cost via mobile health technology (mHealth). There are a wide range of mHealth solutions available including SMS text message reminders and activity trackers that monitor the physical activity level and notify the user of prolonged sitting periods. The aim of this study is to evaluate the effects of a mHealth intervention on sedentary behaviour and physical activity and the associated changes in health in adults with T2DM.

Methods: A dual-arm, 12-month, randomized controlled trial (RCT) will be conducted within a nationwide Swedish collaboration for diabetes research in primary health care. Individuals with T2DM (n = 142) and mainly sedentary work will be recruited across primary health care centres in five regions in Sweden. Participants will be randomized (1:1) into two groups. A mHealth intervention group who will receive an activity tracker wristband (Garmin Vivofit4), regular SMS text message reminders, and counselling with a diabetes specialist nurse, or a comparator group who will receive counselling with a diabetes specialist nurse only. The primary outcomes are device-measured total sitting time and total number of steps (activPAL3). The secondary outcomes are fatigue, health-related quality of life and musculoskeletal problems (self-reported questionnaires), number of sick leave days (diaries), diabetes medications (clinical record review) and cardiometabolic biomarkers including waist circumference, mean blood pressure, HbA1c, HDL-cholesterol and triglycerides.

Discussion: Successful interventions to increase physical activity among those with T2DM have been costly and long-term effectiveness remains uncertain. The use of mHealth technologies such as activity trackers and SMS text reminders may increase awareness of prolonged sedentary behaviour and encourage increase in regular physical activity. mHealth may, therefore, provide a valuable and novel tool to improve health outcomes and clinical management in those with T2DM. This 12-month RCT will evaluate longer-term effects of a mHealth intervention suitable for real-world primary health care settings.

Place, publisher, year, edition, pages
BioMed Central, 2022
Keywords
Accelerometer, Behaviour change, Interventions, mHealth, Occupational sitting, Physical activity, Randomized controlled trial, Sedentary behaviour, Type 2 diabetes, Workplace
National Category
Public Health, Global Health and Social Medicine Health Care Service and Management, Health Policy and Services and Health Economy Endocrinology and Diabetes
Identifiers
urn:nbn:se:umu:diva-198481 (URN)10.1186/s13063-022-06528-x (DOI)000831214700009 ()35897022 (PubMedID)2-s2.0-85135188006 (Scopus ID)
Funder
Diabetesfonden
Available from: 2022-08-11 Created: 2022-08-11 Last updated: 2025-02-20Bibliographically approved
Iurilli, M. L., Forsner, M., Nordendahl, M., Söderberg, S. & Filippi, S. (2021). Heterogeneous contributions of change in population distribution of body mass index to change in obesity and underweight. eLIFE, 10, Article ID e60060.
Open this publication in new window or tab >>Heterogeneous contributions of change in population distribution of body mass index to change in obesity and underweight
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2021 (English)In: eLIFE, E-ISSN 2050-084X, Vol. 10, article id e60060Article in journal (Refereed) Published
Abstract [en]

From 1985 to 2016, the prevalence of underweight decreased, and that of obesity and severe obesity increased, in most regions, with significant variation in the magnitude of these changes across regions. We investigated how much change in mean body mass index (BMI) explains changes in the prevalence of underweight, obesity, and severe obesity in different regions using data from 2896 population-based studies with 187 million participants. Changes in the prevalence of underweight and total obesity, and to a lesser extent severe obesity, are largely driven by shifts in the distribution of BMI, with smaller contributions from changes in the shape of the distribution. In East and Southeast Asia and sub-Saharan Africa, the underweight tail of the BMI distribution was left behind as the distribution shifted. There is a need for policies that address all forms of malnutrition by making healthy foods accessible and affordable, while restricting unhealthy foods through fiscal and regulatory restrictions.

Place, publisher, year, edition, pages
eLife Sciences Publications Ltd, 2021
Keywords
BMI, epidemiology, global health, none, obesity, underweight
National Category
Nursing Public Health, Global Health and Social Medicine
Identifiers
urn:nbn:se:umu:diva-182080 (URN)10.7554/eLife.60060 (DOI)000627596100001 ()33685583 (PubMedID)2-s2.0-85103837539 (Scopus ID)
Available from: 2021-04-08 Created: 2021-04-08 Last updated: 2025-02-20Bibliographically approved
Syrjälä, M. B., Fhärm, E., Dempsey, P. C., Nordendahl, M. & Wennberg, P. (2021). Reducing occupational sitting time in adults with type 2 diabetes: Qualitative experiences of an office-adapted mHealth intervention. Diabetic Medicine, 38(6), Article ID e14514.
Open this publication in new window or tab >>Reducing occupational sitting time in adults with type 2 diabetes: Qualitative experiences of an office-adapted mHealth intervention
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2021 (English)In: Diabetic Medicine, ISSN 0742-3071, E-ISSN 1464-5491, Vol. 38, no 6, article id e14514Article in journal (Refereed) Published
Abstract [en]

Aim: Understanding barriers and facilitators for limiting occupational sitting and what impact it has on health on those with type 2 diabetes is essential for future trials and intervention development in primary healthcare settings. This study aimed to explore the feasibility and acceptability of an intervention using mobile health (mHealth) technology, together with counselling by a diabetes specialist nurse, to reduce occupational sitting in adults with type 2 diabetes.

Methods: Individual semi-structured interviews were conducted in 15 participants with type 2 diabetes who completed a 3-month intervention including mHealth; activity tracker (Garmin Vivofit3) and SMS reminders, one initial face-to-face patient-centred counselling session and three telephone follow-up calls by a diabetes specialist nurse within the primary healthcare system in Sweden. The interviews were recorded, transcribed verbatim and analysed using qualitative content analysis.

Results: Two themes were identified: (1) 'From baby steps to milestones' reflecting three categories; 'Small changes make it easier to reduce sitting', 'Encouraged by trustworthy coaching', 'Physical and mental rewards matter' and (2) 'Tailoring strategies that fit me and my workplace' reflecting four categories; 'It's up to me', 'Taking advantage of the support', 'Using creativity to find practical solutions for interrupting sitting' and 'Living up to expectations'.

Conclusion: The intervention was perceived as feasible and acceptable in different office workplaces, and led to increased awareness of sedentary behaviour in adults with type 2 diabetes. Stepwise goal setting together with personalization of the mHealth intervention should be emphasized in individual type 2 diabetes programmes aiming to reduce workplace sitting.

Place, publisher, year, edition, pages
John Wiley & Sons, 2021
Keywords
activity tracker, interventions, mHealth, occupational sitting, SMS reminders, Type 2 diabetes
National Category
Endocrinology and Diabetes
Identifiers
urn:nbn:se:umu:diva-180179 (URN)10.1111/dme.14514 (DOI)000609895800001 ()33415777 (PubMedID)2-s2.0-85099959754 (Scopus ID)
Funder
Visare Norr
Available from: 2021-02-16 Created: 2021-02-16 Last updated: 2021-07-09Bibliographically approved
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