Network analysis of adolescent non-suicidal self-injury subgroups identified through latent profile analysis  

作　　者：Wei Yang Kun Lian Yu-Qi Cheng Xiu-Feng Xu Xin-Cen Duan Xu You 

机构地区：[1]Department of Psychiatry,The First Affiliated Hospital of Kunming Medical University,Kunming 650032,Yunnan Province,China [2]Department of Neurosurgery,The Second Affiliated Hospital of Kunming Medical University,Kunming 650101,Yunnan Province,China [3]Department of Psychiatry,Zhongshan Hospital Affiliated to Fudan University,Shanghai 201100,China [4]Department of Psychiatry,Honghe Second People's Hospital,Honghe 651400,Yunnan Province,China

出　　处：《World Journal of Psychiatry》2024年第12期1936-1946,共11页世界精神病学杂志（英文）

基　　金：Supported by Yunnan Province High-Level Health Technical Talents,Leading Talents,No.L-2019011.

摘　　要：BACKGROUND Non-suicidal self-injury(NSSI)is common among adolescents and frequently cooccurs with depression.Understanding the distinct patterns of NSSI behaviors,along with their associated risk and protective factors,is crucial for developing effective interventions.AIM To classify NSSI behaviors and examine interactions between risk and resilience factors in Chinese adolescents.METHODS A cross-sectional study involving 3967 Chinese students(51.7%female,mean age 13.58±2.24 years)who completed questionnaires on parenting styles,bullying,childhood maltreatment,depression,resilience,and NSSI.Latent profile analysis(LPA)was used to identify NSSI subtypes,and network analysis explored interactions between risk and resilience factors.RESULTS Three NSSI subtypes were identified:NSSI with depression(18.8%),NSSI without depression(12.3%),and neither(68.9%).Bullying was the central risk factor across subtypes,while emotional control and family support were key protective factors.Statistical analyses showed significant differences between groups(P<0.001).CONCLUSION This study identified three NSSI subtypes among Chinese adolescents.Bullying emerged as a central risk factor,while emotional control and family support were key protective factors.Targeting these areas may help reduce NSSI behaviors in this population.

关 键 词：Non-suicidal self-injury ADOLESCENT Network analysis Latent profile analysis RESILIENCE 

分 类 号：R749[医药卫生—神经病学与精神病学]