【摘要】 目的:了解天津市初中学生上网情况及其影响因素。方法:对市区、新四区、滨海三区和郊县8所中学共1933名初中学生进行无记名自我填写问卷调查。结果:有46.5%的初中学生报告近一年曾经上过网,1.7%的学生每天都上网,9.2%的学生每次上网时间大于4个小时(包括4个小时);在上网内容方面最多的是玩游戏(63.6%),其次为网上聊天(48.3%)。多因素logistic回归结果显示,学习成绩偏低、父亲具有大专及以上学历、零用钱大于50元以及普通校学生是初中学生上网时间过长的危险因素;男性学生、学习成绩偏低、以不良方式为主要教育方式是初中学生上网内容不良的危险因素,对德育课感兴趣是初中学生上网内容不良的保护因素。结论:初中学生在上网时间和上网内容方面需要社会、学校、家庭的正确引导,以及学生本身的正确认识。更多还原

【Abstract】 Obhective: To realize circumstances on internet use of junior middle school students and its influencing factors. Methods: An anonymous questionnaire survey was conducted to obtain data regarding currently circumstances and internet use among 1933 junior middle school students of 8 middle schools in urban areaas,rural areas, new developed area of binhai and county. Results: The percentage of students reported internet use recently one year was 46.5%, and percent 1.7% internet use everyday. Thereinto Percent 9.2% of the students on the time of intenet use were more than 4 hours every time(include 4 hours). The content of internet use was electronic games mostly(63.6%), secondly was chat on the internet(48.3%).The mulrivariate logistic regression analusis showed that some familiarity and school factors were associated with internet use. Conclusion: Society,family and school schould collaborate.Early prevention and intervention are quite necessary to decrease internet use of junior middle school students.更多还原