广州市青少年网络使用状况及相关健康危险行为分析

目的了解广州市青少年网络使用及网络成瘾的现况,分析网络成瘾与其它相关健康行为的关系。方法采用问卷调查的方式,分层多阶段随机抽样调查6类学校3 800名学生,利用国内专家制定的网络成瘾标准进行判断。结果共获得3 770份有效问卷。广州市青少年网络成瘾发生率为12.7%,中专学生最高（15.6%）,重点初中学生最低（9.5%）,男生（14.4%）高于女生（11.1%）;各种上网目的中,聊天和多媒体娱乐等娱乐性目的占多数,分别为72.8%和71.6%,其次是查阅学习资料、浏览新闻和其它信息等实用性目的。在网瘾学生中娱乐性上网表现得更为突出;网络成瘾行为对青少年吸烟、饮酒、负性心理、自杀、使用毒品、赌博、观看色情出版物、性行为等健康危险行为具有明显的促进作用,ORMH均大于2,P〈0.001。结论广州市青少年网瘾发生率与全国水平较为接近,娱乐性上网目的可能是促使青少年网络成瘾的重要原因,网瘾对一些青少年健康危险行为具有明显的促进作用,有必要对青少年的上网行为进行监管。

Analysis of the Situation of Internet Use and the Related Health-Risky Behaviors among the Youngsters in Guangzhou City

Objective To survey the internet use and IAD(internet addiction disorder) in Guangzhou city and analyze the relationship between IAD and other health-risky behaviors.Method Questionnaires were used to investigate 3800 students in 16 schools.These students were chosen by layered multistage random sample from 6 kinds of schools.IAD was determined according to the standard of IAD established by specialists.Result Percentage of IAD was 12.7% in youngsters of Guangzhou city,with the highest percentage in technical secondary schools(15.6%) and the lowest in key junior high schools(9.5%).IAD in male(14.4%) was higher than in female(11.1%).In all kinds of motive of using internet,recreational motive was chosen by most students.The motive of 72.8% students used internet was to chat and 71.6% students were for multimedia amusement.Practical motives were in the next place,for example to collect information and news.Among IAD student,recreational motive was obvious.IAD could promote some health-risky behaviors,for example smoking,drinking,unhealthy mentality,suicide,using drugs,gambling,looking on erotic publication,sexual behavior,and so on.All ORMH values were more than 2,P < 0.001.Conclusion The percentage of youngsters with IAD in Guangzhou city was similar to other areas of the country.Recreational motive was an important reason of causing IAD.IAD can increase health-risk of the students and something must be done to supervise the behaviors of using internet among youngsters.