重庆市主城区中学生网络使用情况及相关因素分析

The prevalence of internet addiction disorder in middle school students of Chongqing urban district

目的了解重庆市主城区中学生网络成瘾的发生率及相关因素。方法运用网络成瘾测验问卷(IAT)对1 360名中学生进行测试,并用自制的一般情况调查表对随机抽取的部分中学生,其中网络成瘾组(IA)116人,非网络成瘾组(NA)116人,零网络使用者59人进行测试。结果在1 360名中学生中发现网络成瘾者39人(2.87%),准成瘾者122人(8.97%),总阳性率11.84%。重庆市主城区中学生多于12岁左右首次使用网络。多因素分析发现非独生子女,不与父母同住,与网友约会是网络成瘾的危险因素。结论重庆市主城区中学生网络成瘾(含准成瘾)的发生率达11.84%,中学生多于12岁左右首次使用网络,对网络成瘾的预防和干预应早于12岁。

Objective To explore the prevalence of internet addiction disorder in middle school students of Chongqing urban district. Methods A total of 1 360 middle school students was tested by using internet addiction test（IAT）, 116 internet addicts （IA） ,116 non-addicts（NA） and 59 non-users（NU）were tested by using questionnaire on internet usage. Results Thirty-nine students （2.87 %） met criteria for a definite internet addiction and 122 students （8.97%） met criteria for a probable internet addction. Middie school students use internet for the first time before lg years old. By logistic regression analysis, such factors are relevant to internet addiction disorder.longer hours per week,non-only child,non-living with parents. Conclusion The prevalence of internet addiction disorder in middle school students of Chongqing urban district is 11.85 %, middle school students use internet for the first time before 12 years old,so internet addiction disorder prevention should begin before this time.