Objective a social gradient in sleep has been demonstrated across the life span, but previous studies have been cross-sectional and used self-reported socioeconomic status (ses) indicators. using registry-based data on family income trajectories, the …
Background: the aim of this study was to examine the link between adolescent sleep and non-attendance in school. methods: a large population-based study from norway conducted in 2012, the youth@hordaland study, surveyed 8,347 adolescents aged 16–19 …
Objective: the aim of this study was to investigate the association between familial socioeconomic status (ses) and children's sleep problems, and the role of sleep problems as a mediator between familial ses and childhood mental health problems. …