Background Adolescents have extensive use of screens and, they have common complains
related to mental health. Here a systematic review was done to understand the association …

Background The purpose of this systematic review was to examine the associations
between school-related sedentary behaviours and indicators of health and well-being in …

Backgrounds Many literature reviews summarized relationships between screen time and
child health, but they only included a few studies conducted in Chinese children and …

Introduction Associations between physical activity (PA), sedentary behavior (SED), and
sleep–24-h movement behaviors (MBs)–and children/youth's mental health (MH) is well …

Background This study aimed to investigate associations of meeting 24-h movement
behavior (24-HMB: physical activity [PA], screen time [ST] in the school-aged youth, and …

Background: Comprehensive, prospective, longitudinal data are lacking on the effects of the
COVID-19 outbreak on adolescents' movement behaviors (moderate to vigorous physical …

Objectives Research has linked mindfulness to improved mental health, yet the mechanisms
underlying this relationship are not well understood. This study explored the mediating role …

Purpose The purpose of this study was to assess if adolescent sub-populations in Canada
(ie, based on race/ethnicity, sex/gender, socioeconomic status, and urbanicity groups) …

Background Autistic children and youth spend a significant amount of their time interacting
with technology, however, the characterization of use remains sparse. The objectives of this …

Background Time-use estimates are typically used to describe 24-hour movement
behaviours. However, these behaviours can additionally be characterised by other easily …