Leisure-Time and Occupational Physical Activity in Early and Late Adulthood in Relation to Later Life Physical Functioning

Physical activity (PA) has beneficial effects on older age physical functioning, but longitudinal studies with follow-ups extending up to decades are few. We investigated the association between leisure-time PA (LTPA) and occupational PA (OPA) from early to late adulthood in relation to later life performance-based physical functioning.Methods:The study involved 1260 people aged 60 to 79 years who took part in assessments of physical functioning (Short Physical Performance Battery [SPPB] test, 10-m maximal walking test, and grip strength test). Participants’ data on earlier life LTPA/OPA (age range 25 to 74 years) were received from the previous studies (average follow-up 13.4 years). Logistic, linear, and censored regression models were used to assess the associations between LTPA/OPA earlier in life and subsequent physical functioning.Results:A high level of LTPA earlier in life was associated with a lower risk of having difficulties on the SPPB test (odds ratio [OR]: 0.37; 95% confidence interval [CI], 0.24–0.58) and especially on the chair rise test (OR: 0.42; 95% CI, 0.27–0.64) in old age. Heavy manual work predicted difficulties on SPPB (OR: 1.91; 95% CI, 1.22–2.98) and the chair rise test (OR: 1.75; 95% CI, 1.14–2.69) and poorer walking speed (β = .10, P = .005).Conclusions:This study highlights the importance of LTPA on later life functioning, but also indicates the inverse effects that may be caused by heavy manual work.

Ingår i:Journal of physical activity & health: Human Kinetics13:10, s. 1079-10871543-54741543-3080

Av författaren/redakt...: Kulmala, J; Ngandu, T; Pajala, S; Lehtisalo, J; Levalahti, E; Antikainen, R; visa fler...; Laatikainen, T; Oksa, H; Peltonen, M; Rauramaa, R; Soininen, H; Strandberg, T; Tuomilehto, J; Kivipelto, M; visa färre...

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