中国青少年自伤行为影响因素的meta分析

目的 探讨中国青少年自伤行为的影响因素。方法 检索CNKI、CBM、PubMed等7个中英文数据库公开发表的关于中国青少年自伤行为影响因素的文献；应用CMA V3.0软件进行meta分析。结果 中国青少年自伤行为的各影响因素的合并OR值（95%CI）分别为:性别1.167（1.064～1.280），独生子女0.835（0.788～0.883），户籍类型0.777（0.691～0.874），年龄1.184（1.011～1.387），校园欺凌2.250（1.903～2.660），自杀意念3.278（2.581～4.164），吸烟1.688（1.103～2.583），网络成瘾2.029（1.914～2.151），忽视1.532（1.276～1.840），抑郁1.055（1.025～1.087）。结论 女生、年龄较大、遭受校园欺凌、有自杀意念、吸烟、网络成瘾、被忽视、抑郁是中国青少年自伤行为的危险因素；独生子女、农村户籍是中国青少年自伤行为的保护因素。

Influencing factors of self-injury behaviors among Chinese adolescents: a meta-analysis

To explore the influencing factors of self-injury behaviors among Chinese adolescents. Methods The literatures on influencing factors of self -injurious behavior in Chinese adolescents published in seven databases including CNKI, CBM and PubMed were retrieved. CMA V3.0 software was used to perform a meta-analysis. Results The effects of the influencing factors were as follows: gender (OR=1.167, 95%CI: 1.064-1.280), being the only child (OR=0.835, 95%CI: 0.788- 0.883), household registration type (OR=0.777, 95%CI: 0.691-0.874), age (OR=1.184, 95%CI: 1.011-1.387), campus bullying (OR=2.250, 95%CI: 1.903-2.660), suicidal idea (OR=3.278, 95%CI: 2.581-4.164), smoking (OR=1.688, 95%CI: 1.103-2.583), Internet addiction (OR=2.029, 95%CI: 1.914-2.151), neglect (OR=1.532, 95%CI: 1.276-1.840), depression (OR=1.055, 95%CI: 1.025-1.087). Conclusion Female students, older age, campus bullying, suicidal idea, smoking, Internet addiction, neglect and depression were risk factors, and being the only child, rural household registration are protective factors for self-injurious behaviors among Chinese adolescents.