{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,6]],"date-time":"2026-10-06T16:26:33Z","timestamp":1791303993970,"version":"4.1.0"},"reference-count":57,"publisher":"Wiley","issue":"5","license":[{"start":{"date-parts":[[2014,4,14]],"date-time":"2014-04-14T00:00:00Z","timestamp":1397433600000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"funder":[{"name":"Finnish Institute of Occupational Health"},{"name":"Local Government Pensions Institution"},{"DOI":"10.13039\/501100002341","name":"Academy of Finland","doi-asserted-by":"crossref","award":["257239"],"award-info":[{"award-number":["257239"]}],"id":[{"id":"10.13039\/501100002341","id-type":"DOI","asserted-by":"crossref"}]},{"DOI":"10.13039\/501100002341","name":"Academy of Finland","doi-asserted-by":"crossref","award":["250681"],"award-info":[{"award-number":["250681"]}],"id":[{"id":"10.13039\/501100002341","id-type":"DOI","asserted-by":"crossref"}]},{"DOI":"10.13039\/501100002341","name":"Academy of Finland","doi-asserted-by":"crossref","award":["132597"],"award-info":[{"award-number":["132597"]}],"id":[{"id":"10.13039\/501100002341","id-type":"DOI","asserted-by":"crossref"}]},{"DOI":"10.13039\/501100002341","name":"Academy of Finland","doi-asserted-by":"crossref","award":["250385"],"award-info":[{"award-number":["250385"]}],"id":[{"id":"10.13039\/501100002341","id-type":"DOI","asserted-by":"crossref"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["J American Geriatrics Society"],"published-print":{"date-parts":[[2014,5]]},"abstract":"\n Objectives<\/jats:title>\n \n To evaluate in a sample of initially middle\u2010aged municipal employees whether leisure time (\n LPA<\/jats:styled-content>\n ) or occupational physical activity (\n OPA<\/jats:styled-content>\n ) was associated with mobility limitation (\n ML<\/jats:styled-content>\n ) in old age.\n <\/jats:p>\n <\/jats:sec>\n \n Design<\/jats:title>\n Prospective population\u2010based follow\u2010up.<\/jats:p>\n <\/jats:sec>\n \n Setting<\/jats:title>\n Municipalities in Finland.<\/jats:p>\n <\/jats:sec>\n \n Participants<\/jats:title>\n \n Public sector employees from the Finnish Longitudinal Study on Municipal Employees (\n FLAME<\/jats:styled-content>\n ) initially aged 44 to 58 (N\u00a0=\u00a05,200).\n <\/jats:p>\n <\/jats:sec>\n \n Measurements<\/jats:title>\n \n Baseline data were collected in 1981, including\n LPA<\/jats:styled-content>\n (average exercise within previous year: inactive (no exercise), moderate (some form of exercise \u22641 time per week), vigorous (brisk exercise \u22651 time per week)) and\n OPA<\/jats:styled-content>\n (usual activities at work within previous year: light (light work sitting, standing, or moving around), moderate (moderate work moving around), vigorous (heavy physical work)). Number of\n ML<\/jats:styled-content>\n s was assessed using a questionnaire (8 items) in 1985, 1992, 1997, and 2009; the latest mobility score available for each subject was used for analyses. Incidence rate ratios (\n IRR<\/jats:styled-content>\n s) and 95% confidence intervals (\n CI<\/jats:styled-content>\n s) for\n LPA<\/jats:styled-content>\n and\n OPA<\/jats:styled-content>\n predicting\n ML<\/jats:styled-content>\n were estimated in a joint Poisson regression model adjusted for survival data; the other type of\n PA<\/jats:styled-content>\n ; and sociodemographic, socioeconomic, and health\u2010related factors.\n <\/jats:p>\n <\/jats:sec>\n \n Results<\/jats:title>\n \n Mean age at baseline was 50.3\u00a0\u00b1\u00a03.6; 56.9% of participants were female. Participants with vigorous\n OPA<\/jats:styled-content>\n in midlife had greater risk of a unit increase in\n ML<\/jats:styled-content>\n in old age than those with light\n OPA<\/jats:styled-content>\n (fully adjusted\n IRR<\/jats:styled-content>\n \u00a0=\u00a01.09, 95%\n CI<\/jats:styled-content>\n \u00a0=\u00a01.03\u20131.16). Participants with vigorous\n LPA<\/jats:styled-content>\n had lower risk of\n ML<\/jats:styled-content>\n than inactive participants (fully adjusted\n IRR<\/jats:styled-content>\n \u00a0=\u00a00.81, 95%\n CI<\/jats:styled-content>\n \u00a0=\u00a00.76\u20130.86).\n <\/jats:p>\n <\/jats:sec>\n \n Conclusion<\/jats:title>\n \n Findings suggest that\n LPA<\/jats:styled-content>\n and\n OPA<\/jats:styled-content>\n in midlife have independent, inverse effects on mobility in old age in terms of a harmful effect of vigorous\n OPA<\/jats:styled-content>\n and a protective effect of vigorous\n LPA<\/jats:styled-content>\n .\n <\/jats:p>\n <\/jats:sec>","DOI":"10.1111\/jgs.12793","type":"journal-article","created":{"date-parts":[[2014,4,14]],"date-time":"2014-04-14T13:36:48Z","timestamp":1397482608000},"page":"812-820","source":"Crossref","is-referenced-by-count":25,"title":["Inverse Effects of Midlife Occupational and Leisure Time Physical Activity on Mobility Limitation in Old Age\u2014A 28\u2010Year Prospective Follow\u2010Up Study"],"prefix":"10.1111","volume":"62","author":[{"given":"Timo","family":"Hinrichs","sequence":"first","affiliation":[{"name":"Swiss Paraplegic Research Nottwil Switzerland"},{"name":"Department of Sports Medicine and Sports Nutrition University of Bochum Bochum Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mikaela B.","family":"von Bonsdorff","sequence":"additional","affiliation":[{"name":"Gerontology Research Center and Department of Health Sciences University of Jyv\u00e4skyl\u00e4 Jyv\u00e4skyl\u00e4 Finland"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Timo","family":"T\u00f6rm\u00e4kangas","sequence":"additional","affiliation":[{"name":"Gerontology Research Center and Department of Health Sciences University of Jyv\u00e4skyl\u00e4 Jyv\u00e4skyl\u00e4 Finland"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Monika E.","family":"von Bonsdorff","sequence":"additional","affiliation":[{"name":"Gerontology Research Center and Department of Health Sciences University of Jyv\u00e4skyl\u00e4 Jyv\u00e4skyl\u00e4 Finland"},{"name":"School of Business Aalto University Helsinki Finland"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jenni","family":"Kulmala","sequence":"additional","affiliation":[{"name":"Gerontology Research Center and Department of Health Sciences University of Jyv\u00e4skyl\u00e4 Jyv\u00e4skyl\u00e4 Finland"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jorma","family":"Seitsamo","sequence":"additional","affiliation":[{"name":"Finnish Institute of Occupational Health Helsinki Finland"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Clas\u2010H\u00e5kan","family":"Nyg\u00e5rd","sequence":"additional","affiliation":[{"name":"Gerontology Research Center and School of Health Sciences University of Tampere Tampere Finland"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Juhani","family":"Ilmarinen","sequence":"additional","affiliation":[{"name":"Juhani Ilmarinen Consulting Vantaa Finland"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Taina","family":"Rantanen","sequence":"additional","affiliation":[{"name":"Gerontology Research Center and Department of Health Sciences University of Jyv\u00e4skyl\u00e4 Jyv\u00e4skyl\u00e4 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