成都市区11～18岁青少年人群心理问题调查

目的了解成都市区青少年的心理健康状况。方法随机抽取1802名青少年学生为调查对象，采用青少年自评量表（YSR）作为评估工具。结果成都市区11～18岁青少年的心理问题，以YSR总分的第90百分位数或综合征的第98百分位数为分界值，检出率为15．1％；若以YSR总分的第75百分位数或综合征的第98百分位数为分界值，检出率为27．2％。心理问题检出率随着年龄的增长有增加趋势，性别间无明显差异。在YSR单项心理问题中，有29项的检出率高于50％，有5项的检出率低于10％。结论成都市区11～18岁青少年的心理问题检出率为27．2％（YSR总分以第75百分位数为界值，若以第90百分位数为界值，检出率为15．1％），随着年龄的增长有明显增加趋势。

An epidemiological study on mental problems in adolescents in Chengdu, China

Objective To study the mental health problems in the adolescents aged 11-18 years in Chengdu,China. Methods Youth Self-Report (YSR) and the General Information Questionnaire were administered to 1802 students who were randomly selected from schools in Chengdu City. Results The overall rate of mental problems was 15.1% in the adolescents, 15.2% in boys and 14.9% in girls if 90th percentile of total scores and/or 98th percentile of syndromes scores were assigned as the cutpoint of norms. The overall rate of mental problems was 27.2% in the adolescents,27.6% in boys and 26.8% in girls if 75th percentile of total scores and/or 98th percentile of syndromes scores were assigned as the cutpoint of norms. The rates of mental problems were not significantly different between boys and girls(x2= 0.042, P=0.838;x2 = 0.126, P= 0.723). Mental problems tended to be increasing with age(P=0.000). There were 29 items that the percentiles were higher than 50% but 5 items were under 10% in all the 101 items of YSR. 3.1% of the adolescents often had suicidal intention, and 6.1% of the adolescents often thought of becoming opposite sex identity. Conclusion The rates of mental problems in adolescents aged 11-18 years in Chengdu,Chana were 27.2% or 15.1% respectively,if 75th or 90th percentile of the total scores were assigned as the cutpoint of total scores. The mental problems in the adolescents tended to be increasing along with age.