Pu Peng , Zhangming Chen , Silan Ren , Ying He , Jinguang Li , Aijun Liao , Linlin Zhao , Xu Shao , Shanshan Chen , Ruini He , Yudiao Liang , Youguo Tan , Jinsong Tang , Xiaogang Chen , Yanhui Liao
{"title":"中国青少年抑郁症状与网络游戏障碍纵向关联的性别差异:总体和症状水平的解释分析","authors":"Pu Peng , Zhangming Chen , Silan Ren , Ying He , Jinguang Li , Aijun Liao , Linlin Zhao , Xu Shao , Shanshan Chen , Ruini He , Yudiao Liang , Youguo Tan , Jinsong Tang , Xiaogang Chen , Yanhui Liao","doi":"10.1016/j.addbeh.2025.108499","DOIUrl":null,"url":null,"abstract":"<div><h3>Background</h3><div>While sex differences in depressive symptoms and Internet Gaming Disorder (IGD) are well-documented, the existence of sex differences in their interrelations remains unclear.</div></div><div><h3>Methods</h3><div>This longitudinal study of 57,985 Chinese gamers (mean age: 14.12 ± 1.45 years, girls: 45.4 %) assessed sex differences in the association between IGD and depressive symptoms. We analyzed this relationship at two levels: (1) an aggregate level, using total scores from the Internet Gaming Disorder Scale-Short Form (IGDS9-SF) and the 9-item Patient Health Questionnaire (PHQ-9) via cross-lagged panel models (CLPM), and (2) a symptom level, examining individual symptoms as nodes in cross-lagged panel network analyses (CLPN). We compared cross-lagged effect strengths and identified key central symptoms (highly influential individual symptoms) and bridge symptoms (symptoms linking IGD and depression) within the IGD-depression network for boys and girls.</div></div><div><h3>Results</h3><div>Girls showed higher prevalence, incidence, and persistence of depression; boys had higher rates for IGD. A bidirectional association emerged between IGD and depression for both sexes. However, the strength of these reciprocal predictions (IGD ↔ depression) was significantly greater in boys. Additionally, bridge symptoms differed by sex: in boys, the bridge symptoms included Worthlessness, Psychomotor Problems, Suicidal Thoughts, and Escapism. In girls, the bridge symptoms were Suicidal Thoughts, Escapism, Concentration Difficulties, and Anhedonia.</div></div><div><h3>Discussion</h3><div>Significant sex differences were observed in both the epidemiology and the associations between IGD and depressive symptoms at aggregate and symptom levels. These findings underscore the necessity for sex-specific interventions to effectively address the intertwined nature of IGD and depression among adolescents.</div></div>","PeriodicalId":7155,"journal":{"name":"Addictive behaviors","volume":"172 ","pages":"Article 108499"},"PeriodicalIF":3.6000,"publicationDate":"2025-09-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Sex difference in the longitudinal association between depressive symptoms and internet gaming disorder among Chinese adolescents: An explanatory analysis at the aggregate and symptom level\",\"authors\":\"Pu Peng , Zhangming Chen , Silan Ren , Ying He , Jinguang Li , Aijun Liao , Linlin Zhao , Xu Shao , Shanshan Chen , Ruini He , Yudiao Liang , Youguo Tan , Jinsong Tang , Xiaogang Chen , Yanhui Liao\",\"doi\":\"10.1016/j.addbeh.2025.108499\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><h3>Background</h3><div>While sex differences in depressive symptoms and Internet Gaming Disorder (IGD) are well-documented, the existence of sex differences in their interrelations remains unclear.</div></div><div><h3>Methods</h3><div>This longitudinal study of 57,985 Chinese gamers (mean age: 14.12 ± 1.45 years, girls: 45.4 %) assessed sex differences in the association between IGD and depressive symptoms. We analyzed this relationship at two levels: (1) an aggregate level, using total scores from the Internet Gaming Disorder Scale-Short Form (IGDS9-SF) and the 9-item Patient Health Questionnaire (PHQ-9) via cross-lagged panel models (CLPM), and (2) a symptom level, examining individual symptoms as nodes in cross-lagged panel network analyses (CLPN). We compared cross-lagged effect strengths and identified key central symptoms (highly influential individual symptoms) and bridge symptoms (symptoms linking IGD and depression) within the IGD-depression network for boys and girls.</div></div><div><h3>Results</h3><div>Girls showed higher prevalence, incidence, and persistence of depression; boys had higher rates for IGD. A bidirectional association emerged between IGD and depression for both sexes. However, the strength of these reciprocal predictions (IGD ↔ depression) was significantly greater in boys. Additionally, bridge symptoms differed by sex: in boys, the bridge symptoms included Worthlessness, Psychomotor Problems, Suicidal Thoughts, and Escapism. In girls, the bridge symptoms were Suicidal Thoughts, Escapism, Concentration Difficulties, and Anhedonia.</div></div><div><h3>Discussion</h3><div>Significant sex differences were observed in both the epidemiology and the associations between IGD and depressive symptoms at aggregate and symptom levels. These findings underscore the necessity for sex-specific interventions to effectively address the intertwined nature of IGD and depression among adolescents.</div></div>\",\"PeriodicalId\":7155,\"journal\":{\"name\":\"Addictive behaviors\",\"volume\":\"172 \",\"pages\":\"Article 108499\"},\"PeriodicalIF\":3.6000,\"publicationDate\":\"2025-09-17\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Addictive behaviors\",\"FirstCategoryId\":\"3\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S0306460325002606\",\"RegionNum\":2,\"RegionCategory\":\"医学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"PSYCHOLOGY, CLINICAL\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Addictive behaviors","FirstCategoryId":"3","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S0306460325002606","RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"PSYCHOLOGY, CLINICAL","Score":null,"Total":0}
Sex difference in the longitudinal association between depressive symptoms and internet gaming disorder among Chinese adolescents: An explanatory analysis at the aggregate and symptom level
Background
While sex differences in depressive symptoms and Internet Gaming Disorder (IGD) are well-documented, the existence of sex differences in their interrelations remains unclear.
Methods
This longitudinal study of 57,985 Chinese gamers (mean age: 14.12 ± 1.45 years, girls: 45.4 %) assessed sex differences in the association between IGD and depressive symptoms. We analyzed this relationship at two levels: (1) an aggregate level, using total scores from the Internet Gaming Disorder Scale-Short Form (IGDS9-SF) and the 9-item Patient Health Questionnaire (PHQ-9) via cross-lagged panel models (CLPM), and (2) a symptom level, examining individual symptoms as nodes in cross-lagged panel network analyses (CLPN). We compared cross-lagged effect strengths and identified key central symptoms (highly influential individual symptoms) and bridge symptoms (symptoms linking IGD and depression) within the IGD-depression network for boys and girls.
Results
Girls showed higher prevalence, incidence, and persistence of depression; boys had higher rates for IGD. A bidirectional association emerged between IGD and depression for both sexes. However, the strength of these reciprocal predictions (IGD ↔ depression) was significantly greater in boys. Additionally, bridge symptoms differed by sex: in boys, the bridge symptoms included Worthlessness, Psychomotor Problems, Suicidal Thoughts, and Escapism. In girls, the bridge symptoms were Suicidal Thoughts, Escapism, Concentration Difficulties, and Anhedonia.
Discussion
Significant sex differences were observed in both the epidemiology and the associations between IGD and depressive symptoms at aggregate and symptom levels. These findings underscore the necessity for sex-specific interventions to effectively address the intertwined nature of IGD and depression among adolescents.
期刊介绍:
Addictive Behaviors is an international peer-reviewed journal publishing high quality human research on addictive behaviors and disorders since 1975. The journal accepts submissions of full-length papers and short communications on substance-related addictions such as the abuse of alcohol, drugs and nicotine, and behavioral addictions involving gambling and technology. We primarily publish behavioral and psychosocial research but our articles span the fields of psychology, sociology, psychiatry, epidemiology, social policy, medicine, pharmacology and neuroscience. While theoretical orientations are diverse, the emphasis of the journal is primarily empirical. That is, sound experimental design combined with valid, reliable assessment and evaluation procedures are a requisite for acceptance. However, innovative and empirically oriented case studies that might encourage new lines of inquiry are accepted as well. Studies that clearly contribute to current knowledge of etiology, prevention, social policy or treatment are given priority. Scholarly commentaries on topical issues, systematic reviews, and mini reviews are encouraged. We especially welcome multimedia papers that incorporate video or audio components to better display methodology or findings.
Studies can also be submitted to Addictive Behaviors? companion title, the open access journal Addictive Behaviors Reports, which has a particular interest in ''non-traditional'', innovative and empirically-oriented research such as negative/null data papers, replication studies, case reports on novel treatments, and cross-cultural research.