ArticleScientific reports2024
Sleep and circadian rhythms in adolescents with attempted suicide.
Article in Scientific reports, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.
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Who cites it
9 citing papers in PubMed, 8 citations in OpenAlex.
- A one-hour delayed school start improves sleep, sleepiness and inhibitory control in early adolescents in a randomized controlled trial.Scientific reports · 2026Trial
- Monitoring Within-Person Dynamics in Adolescents Hospitalized for Acute Suicidal Distress: Protocol for an Intensive Longitudinal Study.JMIR research protocols · 2026Article
- Prevalence and clinical features of depressed adolescents co-occurring insomnia and excessive daytime sleepiness symptoms.European archives of psychiatry and clinical neuroscience · 2026Article
- Suicide and Sleep Disorders: The Role of Insomnia, Nightmares, and Circadian Disruption.Cureus · 2026Review
- Timing of suicide attempts by children and adolescents admitted to an inpatient psychiatry unit: a retrospective study.Child and adolescent psychiatry and mental health · 2026Article
- Biological Risk Factors for Suicidal Behavior in Children and Adolescents: A Narrative Review.Children (Basel, Switzerland) · 2026Review
- Machine learning-based prediction of suicide attempts among adolescents: a national study using explainable artificial intelligence.Frontiers in psychiatry · 2026Article
- Suicidality and/or Death-Related Thoughts in Health Workers After Pandemics: The Role of DYMERS.Journal of clinical medicine · 2025Article
- Sleep on it: exploring the psychology of sleep amidst contemporary challenges.Scientific reports · 2024Article
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Authors and funding
6 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Sleep and circadian rhythm disorders are very common in adolescents and have been linked to suicidal ideation. However, little is known about adolescent sleep before a suicide attempt (SA). The objectives of this study were to compare the sleep of adolescents aged 13 to 18 over a period of 4 weeks before a SA compared to a non-SA group, then to analyze the association between sleep, support social and well-being based on information from validated questionnaires. In 2015, 250 adolescents were included, 55 were recruited the day after a SA in French hospitals (before SA evaluations were retrospective). Logistic regression analyzes showed that during school days, bedtime was equivalent in both groups, but sleep onset latency was significantly longer in SA (86 min vs. 52 min, p = 0.016), and wake-up time was earlier (6 h 22 vs. 6 h 47, p = 0.002), resulting in a shorter total sleep time of 44 min (OR = 0.76, CI 95% [0.61-0.93]) the month preceding SA. Adolescents with longer sleep time performed better on perceived psychological well-being (p = 0.005), relationship with parents (p = 0.011) and school environment (p < 0.001). Results indicate a significant change in the quantity and quality of adolescents' subjective sleep in the 4 weeks preceding SA requiring objective measures to study the predictive properties of sleep in SA.
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