关键词: 行为问题, 学龄期儿童, 心理健康

Abstract: Objective To know about the incidence of school-age children behavior problem and its influencing factors in Gansu province,and provide reference for children's psychological health. Method A total of 5 435 school students aged from 8 to 16 years were investigated in 6 cities and counties of Gansu province with Achenbach Child Behavior Checklist (CBCL) Chinese Version and self-made questionaire of influencing factors.Results The detecting rate of school students identified with behavior problem was 19.8%.The prevalence of behavioral problems in male was 20.4% and that in females was 19.2%.The prevalence of behavioral problems in primary school was 14.9% and that in high school was 22.4%.Low birth weight (≤2 500 g)and the poor relations among student-teacher or classmates were important factors affecting the behavior problems of school-age children.Conclusions Perinatal high-risk factors have a certain effects on the behavioral development of school-age children.A variety of factors in the family and school environment are associated with children's behavioral problems

Key words: children&apos, s behavioral problems, school-age children, mental health