Is overall and timing-specific physical activity associated with depression in older adults?

ABSTRACT:

Objective

Regarding the circadian rhythm regulating an individual's response to external stimulation, it remains unclear whether older adults engaged in physical activity at different times of day may be differently related to depression symptoms. Thus, this study aimed to investigate the association between overall and timing-specific physical activity and depressive symptoms in older Taiwanese adults.

Methods

This cross-sectional study was conducted at a medical center in Taipei City, Taiwan, between September 2020 and December 2021. The participants were community-dwelling older adults aged ≥65 who could walk independently and were not at high risk of cognitive dysfunction. Physical activity was measured using a triaxial accelerometer (GT3X+, ActiGraph) and categorized in

SUBMITTER: Chen J 

PROVIDER: S-EPMC10560127 | biostudies-literature | 2023

REPOSITORIES: biostudies-literature