Compositional analysis of 24-hour activity behaviors and perceived stress among older adults: Evidence from the China health and nutrition survey.
OBJECTIVES This study examined how daily movement behaviors-sleep, sedentary behavior (SB), light physical activity (LPA), and moderate-to-vigorous physical activity (MVPA)-are associated with perceived stress in older adults. METHODS Data were derived from the 2015 China Health and Nutrition Survey (CHNS). This stud...