New Study Highlights Links Between Screen Time, Sleep, and Teen Depression
The pervasive presence of digital screens in the lives of adolescents is increasingly seen as a contributing factor to sleep disruptions and rising depression rates, particularly among teenage girls. A recent study published in PLOS Global Public Health by researchers from the Karolinska Institutet in Sweden delves into these associations, emphasizing that reducing screen time could alleviate mental health issues in young people.
The research tracked over 4,810 Swedish teenagers, aged between 12 and 16, over a one-year period. The study meticulously documented their screen usage, sleep patterns, and depressive symptoms. The findings were clear: increased screen time was linked to poorer sleep quality and timing, which in turn predicted depressive symptoms.