Now showing items 1-3 of 3
Midlife insomnia and subsequent mortality: the Hordaland health study
(BioMed Central, 2014-07-15)
Background: Previous research suggests a possible link between insomnia and mortality, but findings are mixed and well-controlled studies are lacking. The aim of the current study was to examine the effect of insomnia in ...
Screen-based activities and physical complaints among adolescents from the Nordic countries
(BioMed Central, 2010-06-09)
Background: A positive association between time spent on sedentary screen-based activities and physical complaints has been reported, but the cumulative association between different types of screen-based activities and ...
Delayed sleep phase syndrome in adolescents: prevalence and correlates in a large population based study
(BioMed Central, 2013-12-11)
Background: The aims of this study were to estimate the prevalence of Delayed Sleep Phase Syndrome (DSPS) in adolescence, and to examine the association to insomnia and school non-attendance. Methods: Data stem from a ...