Interrelations of Socioeconomic Position and Occupational and Leisure-Time Physical Activity in the National Health and Nutrition Examination Survey

摘要

BackgroundThe interrelations between various physical activity domains have received little empirical attention in the United States. Of particular interest, given the potential applicability to traditionally underserved communities, is the nature of the association between occupational physical activity (OPA) and leisure-time physical activity (LTPA).