The Longitudinal Relationship Between Family Economic Hardship, Peer Victimization, and Non-Suicidal Self-Injury Among Chinese Adolescents: The Moderating Role of the COMT Gene rs4680 Polymorphism.

Xingcan Ni, Xiaoyan Liao, Huahua Wang, Jing Chen, Nini Wu, Chengfu Yu

Abstract read

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Article in Child psychiatry and human development, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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5 · Who and what money

Authors and funding

6 authors.

Xingcan NiDepartment of Psychology/Research Center of Adolescent Psychology and Behavior, School of Education, Guangzhou University, Guangzhou, 510006, China.

Xiaoyan LiaoSchool of Psychology, South China Normal University, Guangzhou, 510631, China.

Huahua WangSchool of Psychology, South China Normal University, Guangzhou, 510631, China.

Jing ChenDepartment of Psychology/Research Center of Adolescent Psychology and Behavior, School of Education, Guangzhou University, Guangzhou, 510006, China.

Nini WuSchool of Education, Guangdong University of Education, Guangzhou, 510303, China.

Chengfu YuDepartment of Psychology/Research Center of Adolescent Psychology and Behavior, School of Education, Guangzhou University, Guangzhou, 510006, China. yuchengfu@gzhu.edu.cn.

Funding

the Guangzhou University Graduate Student Innovation Ability Cultivation Program GZYZ2024-008the National Education Science Planning of China BBA230064the National Natural Science Foundation of China 31600901

6 · The paper itself

Abstract

Non-suicidal self-injury (NSSI) has become a significant public health issue, garnering attention from across society. While it has been established that family economic hardship serves as a risk factor for adolescent NSSI, the underlying mechanisms connecting these two factors remain to be fully elucidated. Based on a gene-environment interaction perspective, this research explored whether peer victimization acts as a mediator in the link between family economic hardship and adolescent NSSI, and whether the COMT rs4680 polymorphism moderates this indirect path. A total of 477 Chinese adolescents (M

Indexed as

AdolescentsCOMT rs4680 polymorphismFamily economic hardshipNon-suicidal self-injuryPeer victimization

Identifiers

PMID41402701

DOI10.1186/s13034-021-00423-0

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.