County-level residential segregation and sedentary behavior in US adults.

ABSTRACT:

Background

Excessive sedentary behavior (SB) is highly prevalent among adults in the United States (US). From a socio-ecological perspective, residential segregation may affect SB; however, this remains understudied. Thus, we aimed to examine associations between county-level segregation and sedentary time in a nationwide sample of US adults.

Methods

For this cross-sectional study, we analyzed data from 2,637 US adults aged 20-75 years (mean age [45.1 years], female [50.6%]) from the population-based AmeriSpeak panel in 2019. Participants completed the Activities Completed over Time in 24-hours (ACT24) previous-day recall, which is a validated population-level measure of total daily SB (hours/day). Residential segregation was expressed as the isolation index at the county le

SUBMITTER: Moniruzzaman M 

PROVIDER: S-EPMC12403554 | biostudies-literature | 2025 Sep

REPOSITORIES: biostudies-literature