Abstract Study Objectives Insomnia is a risk factor for suicidal behavior including attempts
and death by suicide. We investigated whether insomnia symptom severity was associated …

Introduction Suicidal ideation is a critical early stage in the progression towards suicidal be
havior. Prior research has established links between sleep quality, impulsivity, and suicidal …

Objective Previous research suggests that sleep disturbance is associated with suicidal
ideation and suicide attempt. However, few studies have accounted for the presence of …

This study used a case-control design to compare sleep disturbances in 40 adolescents who
attempted suicide with 40 never-suicidal adolescents. Using hierarchical logistic regression …

Sleep duration has received considerable attention as a potential risk factor of suicidality in
youths; however, evidence on the dose–response association between sleep duration and …

Abstract Study Objectives: To estimate the prevalence and health correlates of insomnia
symptoms and their association with comorbid mental disorders in a nationally …

This study investigates the prospective associations between short sleep duration, insomnia
symptoms, and psychotic-like experiences (PLEs) in a large sample of Chinese adolescents …

Objective To assess the association of insomnia phenotypes, being insomnia with short
sleep duration (ISSD) and insomnia with normal sleep duration (INSD), with suicidality in a …

Abstract Study Objectives Nocturnal wakefulness is a risk factor for suicide and suicidal
ideation in clinical populations. However, these results have not been demonstrated in …

This study examines the prospective relationship between insomnia symptoms and suicide
attempts in high-risk youth. We obtained depressive symptoms, insomnia symptoms, and …