Adolescent time use and mental health: a cross-sectional, compositional analysis in the Millennium Cohort Study
Objective To examine the association of 24-hour time-use compositions with mental health in a large, geographically diverse sample of UK adolescents.Design Cross-sectional, secondary data analysis.Setting Millennium Cohort Study (sixth survey), a UK-based prospective birth cohort.Participants Data were available from 4642 adolescents aged 14 years.