Prospective changes in physical activity, sedentary time and sleep during the COVID-19 pandemic in a US-based cohort study.

ABSTRACT:

Objectives

Assess differences in movement behaviours within the 24-hour cycle, including light intensity physical activity (LPA), moderate-to-vigorous physical activity (MVPA), sedentary time and sleep, before and during the COVID-19 pandemic and assess these differences stratified by several relevant factors in a subcohort of the Cancer Prevention Study-3.

Design and setting

US-based longitudinal cohort study (2018-August 2020).

Participants

N=1992 participants, of which 1304 (65.5%) are women, and 1512 (75.9%) are non-Latino white, with a mean age 57.0 (9.8) years.

Measures

Age, sex, race/ethnicity, education; self-reported LPA, MVPA, sedentary time and sleep duration collected before and during the pandemic; pandemic-related changes in work, childcare and li

SUBMITTER: Rees-Punia E 

PROVIDER: S-EPMC8640200 | biostudies-literature | 2021 Dec

REPOSITORIES: biostudies-literature