目的探讨家庭因素与中学生伤害相关行为的关系。
Objective to explore the relationship between family factors and injury-related behaviors in middle school students.
目的探讨家庭因素与中学生伤害相关行为的关系。
Methods Injury-related behaviors and family factors of 4042 children were investigated by using Family Questionnaire and Child Behavior Checklist.
目的了解北京市中学生伤害相关行为流行状况，为制定中学生伤害的防制措施提供依据。
Objective to know the prevalence of risk behaviors contributing to the injuries among middle school students in Beijing, and to provide basis for prevention measures.
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