کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5120330 | 1486113 | 2017 | 8 صفحه PDF | دانلود رایگان |
- The relationship between the non-medical use of prescription drugs (NMUPD) and suicide has not been clearly elucidated.
- Depression and sleep were mediators of the relationship between NMUPD and suicide.
- Depression and sleep served as bridges between NMUPD and suicidal behaviors.
- Depression and sleep should be targeted for reducing NMUPD-related suicide risk.
BackgroundThe nature of the relationship between the non-medical use of prescription drugs (NMUPD) and suicide has not been clearly elucidated. Some studies have suggested that the relationship between substance use and suicidal ideation may be spurious and could be explained by other variables.MethodsA school-based cross-sectional study was performed in Guangzhou. A total of 5853 students completed questionnaires and were included in the study. NMUPD, alcohol use, illicit drug use, depressive symptoms, sleep quality, and suicidal behaviors were assessed. The mediating effects of depressive symptoms and sleep quality on the relationship between NMUPD and suicidal behaviors were examined using a structural equation model.ResultsIn the simple model without mediation, a positive relationship between NMUPD and suicidal behaviors in adolescents was found, which was independent of effects from the use of other substances. Both depressive symptoms and sleep quality were significant mediators of this relationship.ConclusionPublic health and educational professionals should survey depressive symptoms and sleep quality and provide interventions when managing suicidal behaviors among adolescents engaging in NMUPD.
Journal: Drug and Alcohol Dependence - Volume 178, 1 September 2017, Pages 20-27