The effect of occupational physical activity on dementia: Results from the Copenhagen Male Study

Publikation: Bidrag til tidsskriftTidsskriftartikelfagfællebedømt

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The effect of occupational physical activity on dementia : Results from the Copenhagen Male Study. / Nabe-Nielsen, Kirsten; Holtermann, Andreas; Gyntelberg, Finn; Garde, Anne Helene; Islamoska, Sabrina; Prescott, Eva; Schnohr, Peter; Hansen, Åse Marie.

I: Scandinavian Journal of Medicine & Science in Sports, Bind 31, Nr. 2, 2021, s. 446-455.

Publikation: Bidrag til tidsskriftTidsskriftartikelfagfællebedømt

Harvard

Nabe-Nielsen, K, Holtermann, A, Gyntelberg, F, Garde, AH, Islamoska, S, Prescott, E, Schnohr, P & Hansen, ÅM 2021, 'The effect of occupational physical activity on dementia: Results from the Copenhagen Male Study', Scandinavian Journal of Medicine & Science in Sports, bind 31, nr. 2, s. 446-455. https://doi.org/10.1111/sms.13846

APA

Nabe-Nielsen, K., Holtermann, A., Gyntelberg, F., Garde, A. H., Islamoska, S., Prescott, E., Schnohr, P., & Hansen, Å. M. (2021). The effect of occupational physical activity on dementia: Results from the Copenhagen Male Study. Scandinavian Journal of Medicine & Science in Sports, 31(2), 446-455. https://doi.org/10.1111/sms.13846

Vancouver

Nabe-Nielsen K, Holtermann A, Gyntelberg F, Garde AH, Islamoska S, Prescott E o.a. The effect of occupational physical activity on dementia: Results from the Copenhagen Male Study. Scandinavian Journal of Medicine & Science in Sports. 2021;31(2):446-455. https://doi.org/10.1111/sms.13846

Author

Nabe-Nielsen, Kirsten ; Holtermann, Andreas ; Gyntelberg, Finn ; Garde, Anne Helene ; Islamoska, Sabrina ; Prescott, Eva ; Schnohr, Peter ; Hansen, Åse Marie. / The effect of occupational physical activity on dementia : Results from the Copenhagen Male Study. I: Scandinavian Journal of Medicine & Science in Sports. 2021 ; Bind 31, Nr. 2. s. 446-455.

Bibtex

@article{a4b3aa5f4a7146c891fc59f388c0d7e7,
title = "The effect of occupational physical activity on dementia: Results from the Copenhagen Male Study",
abstract = "Leisure-time physical activity (LTPA) reduces the risk of dementia, while the effect of occupational physical activity (OPA) on dementia is uncertain. Therefore, the aim of this study was to investigate the effect of OPA on dementia. For comparison, also the association between LTPA and dementia was analyzed. In this longitudinal study, we used self-reported questionnaire data on OPA and LTPA collected in 1970-71 from 4,721 male employees, who were 40-59 years old at baseline. Dementia was identified through national registers and participants were followed from they turned 60 years and until 2016. We estimated incidence rate ratios (IRR) and adjusted for age, socioeconomic status, marital status and psychological stress. In additional analyses, we included health behavior and blood pressure and mutually adjusted OPA and LTPA. We identified 697 dementia cases during 86,557 person-years. We found an IRR of 1.48 (95% CI: 1.05-2.10) among participants with high OPA compared with participants in sedentary jobs. Participants with high LTPA had a non-significantly lower IRR of dementia compared with participants with a sedentary leisure-time. In conclusion, LTPA and OPA are differentially associated with dementia. Therefore, current recommendations regarding the beneficial effect of physical activity on dementia only apply to LTPA, and more research on OPA and dementia is needed.",
author = "Kirsten Nabe-Nielsen and Andreas Holtermann and Finn Gyntelberg and Garde, {Anne Helene} and Sabrina Islamoska and Eva Prescott and Peter Schnohr and Hansen, {{\AA}se Marie}",
note = "This article is protected by copyright. All rights reserved.",
year = "2021",
doi = "10.1111/sms.13846",
language = "English",
volume = "31",
pages = "446--455",
journal = "Scandinavian Journal of Medicine & Science in Sports",
issn = "0905-7188",
publisher = "Wiley-Blackwell",
number = "2",

}

RIS

TY - JOUR

T1 - The effect of occupational physical activity on dementia

T2 - Results from the Copenhagen Male Study

AU - Nabe-Nielsen, Kirsten

AU - Holtermann, Andreas

AU - Gyntelberg, Finn

AU - Garde, Anne Helene

AU - Islamoska, Sabrina

AU - Prescott, Eva

AU - Schnohr, Peter

AU - Hansen, Åse Marie

N1 - This article is protected by copyright. All rights reserved.

PY - 2021

Y1 - 2021

N2 - Leisure-time physical activity (LTPA) reduces the risk of dementia, while the effect of occupational physical activity (OPA) on dementia is uncertain. Therefore, the aim of this study was to investigate the effect of OPA on dementia. For comparison, also the association between LTPA and dementia was analyzed. In this longitudinal study, we used self-reported questionnaire data on OPA and LTPA collected in 1970-71 from 4,721 male employees, who were 40-59 years old at baseline. Dementia was identified through national registers and participants were followed from they turned 60 years and until 2016. We estimated incidence rate ratios (IRR) and adjusted for age, socioeconomic status, marital status and psychological stress. In additional analyses, we included health behavior and blood pressure and mutually adjusted OPA and LTPA. We identified 697 dementia cases during 86,557 person-years. We found an IRR of 1.48 (95% CI: 1.05-2.10) among participants with high OPA compared with participants in sedentary jobs. Participants with high LTPA had a non-significantly lower IRR of dementia compared with participants with a sedentary leisure-time. In conclusion, LTPA and OPA are differentially associated with dementia. Therefore, current recommendations regarding the beneficial effect of physical activity on dementia only apply to LTPA, and more research on OPA and dementia is needed.

AB - Leisure-time physical activity (LTPA) reduces the risk of dementia, while the effect of occupational physical activity (OPA) on dementia is uncertain. Therefore, the aim of this study was to investigate the effect of OPA on dementia. For comparison, also the association between LTPA and dementia was analyzed. In this longitudinal study, we used self-reported questionnaire data on OPA and LTPA collected in 1970-71 from 4,721 male employees, who were 40-59 years old at baseline. Dementia was identified through national registers and participants were followed from they turned 60 years and until 2016. We estimated incidence rate ratios (IRR) and adjusted for age, socioeconomic status, marital status and psychological stress. In additional analyses, we included health behavior and blood pressure and mutually adjusted OPA and LTPA. We identified 697 dementia cases during 86,557 person-years. We found an IRR of 1.48 (95% CI: 1.05-2.10) among participants with high OPA compared with participants in sedentary jobs. Participants with high LTPA had a non-significantly lower IRR of dementia compared with participants with a sedentary leisure-time. In conclusion, LTPA and OPA are differentially associated with dementia. Therefore, current recommendations regarding the beneficial effect of physical activity on dementia only apply to LTPA, and more research on OPA and dementia is needed.

U2 - 10.1111/sms.13846

DO - 10.1111/sms.13846

M3 - Journal article

C2 - 33038033

VL - 31

SP - 446

EP - 455

JO - Scandinavian Journal of Medicine & Science in Sports

JF - Scandinavian Journal of Medicine & Science in Sports

SN - 0905-7188

IS - 2

ER -

ID: 250378488