Effects of leisure-time and occupational physical activities on 20-year incidence of acute myocardial infarction: mediation and interaction
Author(s) -
Aolin Wang,
Onyebuchi A. Arah,
Jussi Kauhanen,
Niklas Krause
Publication year - 2016
Publication title -
scandinavian journal of work environment and health
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.621
H-Index - 103
eISSN - 1795-990X
pISSN - 0355-3140
DOI - 10.5271/sjweh.3580
Subject(s) - medicine , myocardial infarction , hazard ratio , cardiorespiratory fitness , confounding , proportional hazards model , confidence interval , incidence (geometry) , prospective cohort study , psychosocial , mediation , physical therapy , cardiology , psychiatry , political science , law , optics , physics
This study aimed to disentangle the interplay between occupational physical activity (OPA) and leisure-time physical activity (LTPA) in affecting cardiovascular health by examining: (i) interactions between OPA and LTPA and their combined effect on 20-year incidence of acute myocardial infarction (AMI) and (ii) the effect of OPA on AMI that is mediated through LTPA.
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