Objective The aim of this study was to evaluate whether short sleep duration or later sleep
timing is a risk factor for insulin resistance (IR) in late adolescence. Methods Mexico City …

The study had two aims:(1) To classify the adolescents according to their levels of moderate–
vigorous physical activity, screen time and sleep time, and (2) to analyze, in a descriptive …

Prior work suggests physical activity (PA) is related to quantity and quality of sleep.
Questions remain regarding directionality, and whether relationships vary by age, sex, and …

In this large perspective cohort among European children and adolescents, we observed
that daytime napping was positively associated with bone stiffness, while short or long sleep …

Caffeine consumption has been linked to poor sleep health in adolescents, but it is unknown
whether poor sleep predicts caffeine consumption, and/or whether caffeine consumption …

This study aimed to examine the association between meeting 24-h movement guidelines
and cardiometabolic health in Chilean adults. We used cross-sectional data of 2618 adults …

Background Studies indicate that children and adolescent populations in most countries
show a low level of physical activity (PA) and an increasing prevalence of obesity …

Introduction Social jetlag has been reported to predict obesity-related indices, independent
of sleep duration, with associations in female adolescents but not males. However, such sex …

Background: Physical inactivity has become a global somatic and mental health issue. To
counterbalance, promoting regular physical activity appears plausible, above all among …

Background Poor self-reported sleep health has been linked to not consuming breakfast in
adolescents, but it is unknown whether poor sleep measured objectively predicts next-day …