101. Nonsuicidal self-injury as the gateway and consequence of suicidal ideation among adolescents: a cross-lagged regression analysis
- Author
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Zhansheng Xu, Nianqin Li, Yaxin Kong, Lin Lin, Yu Liu, Huan Zhang, Yunfeng He, and Song Zhao
- Subjects
nonsuicidal self-injury ,suicidal ideation ,Chinese adolescents ,cross-lagged regression ,longitudinal study ,Psychiatry ,RC435-571 - Abstract
BackgroundThere is a consensus that both nonsuicidal self-injury (NSSI) and suicidal ideation as risk factors for suicidal behavior have a strong connection. However, a lack of longitudinal information has limited the clarification of the concrete relationship between them.AimsThis study aimed to examine the specific mechanism between NSSI and suicidal ideation over time, during adolescence.MethodA longitudinal study was conducted with 193 Chinese adolescents. NSSI and suicidal ideations were examined over the course of a 1year followed-up, and three waves of data were collected.ResultsThe NSSI at time T1 significantly positively predicted suicidal ideation at time T2; Suicidal ideation at time T2 also significantly positively predicted NSSI at time T3.LimitationsGiven that the small number of participants with suicidal ideation and NSSI, the findings of the study should be interpreted with caution and a lager sample is needed in the future.ConclusionIt was suggested that NSSI may occur before suicidal ideation, which in turn would strengthen NSSI, so interventions should be carried out from two aspects (behaviors and thoughts) to improve adolescents’ mental health.
- Published
- 2024
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