Abstract: Objectives To describe the mental health status of the migrant children in Guangzhou and explore its related factors. Methods Based on a descriptive and correlative study design and combined a variety of sampling methods,626 schoolchildren of grade five or six who came from four public schools and four non-governmental schools and their parents were recruited into this study.The children's information was collected through a questionnaire survey and biological physiology measurement.The Strengths and Difficulties Questionnaire (SDQ) was used to measure children's mental health status. Results 1) The migrant children's total difficulties score of SDQ was 11.58±5.33,which was higher than the local children (9.85±5.27).Furthermore,the migrant children also got higher scores on the dimensions of emotional problem,hyperactivity and peer problem (P＜0.001).2) The factors of children's mental health status were gender,parenting attitudes correspondence,academic record. Conclusions 1) Compared with the local children,the mental health status of the migrant children is worse.2) The female children and those with better academic record from self-comments and higher parenting attitudes correspondence have better mental health.

Key words: migrant children, mental health, the Strengths and Difficulties Questionnaire, influencing factors

摘要： 目的 描述广州市流动儿童的心理健康状况并探讨其影响因素，为相关部门制定措施改善其心理健康状况，促进其在城市健康成长提供科学的依据。方法 采用描述性研究设计，采用分层及便利抽样方法，调查广州市四所公办学校和四所民办学校的626名五、六年级学生(其中流动儿童372例，本地儿童254例)。采用长处和困难问卷(SDQ)测量儿童的心理健康状况。采用Logistic回归方法分析流动儿童心理健康状况影响因素。结果 1)流动儿童的SDQ困难总分为11.58±5.33，高于本地儿童的9.85±5.27，并且在情绪问题维度、多动/注意障碍维度和同伴交往问题维度的得分较高，差异有统计学意义(P＜0.001)。2)影响流动儿童心理健康状况困难总分及其他维度的因素包括性别、父母育儿态度的一致性、学习成绩。结论 与本地儿童相比，流动儿童的心理健康状况较差;女生的心理健康状况优于男生，学习成绩自评越好，父母育儿态度的一致性越高，流动儿童的心理健康状况越好。

关键词: 心理健康, 长处和困难问卷, 影响因素, 流动儿童