Ze-Jun Li

Sleep-Initiation and Sleep-Maintenance Difficulties in Relation to Depressive Symptoms among UK Adolescents

Data from 10,139 adolescents in the UK Millennium Cohort Study were used to examine whether problems with falling asleep and staying asleep were related to depressive symptoms. The analysis focused on participants who were around 14 years old. Depressive symptoms were assessed with the Short Mood and Feelings Questionn...