Relationships of beverage consumption and actigraphy-assessed sleep parameters among urban-dwelling youth from Mexico.

ABSTRACT:

Objective

To examine whether usual beverage intake was associated with sleep timing, duration and fragmentation among adolescents.

Design

Usual beverage intake was assessed with a FFQ. Outcomes included sleep duration, midpoint (median of bed and wake times) and fragmentation, assessed with 7-d actigraphy. Sex-stratified linear regression was conducted with sleep characteristics as separate outcomes and quantiles of energy-adjusted beverage intake as exposures, accounting for age, maternal education, physical activity and smoking.

Setting

Mexico City.

Participants

528 adolescents residing in Mexico City enrolled in a longitudinal cohort.

Results

The mean age (sd) was 14·4 (2·1) years; 48 % were male. Among males, milk and water consumption were associate

SUBMITTER: Jansen EC 

PROVIDER: S-EPMC8800947 | biostudies-literature | 2022 Jul

REPOSITORIES: biostudies-literature