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Abstract
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OBJECTIVE To understand the prevalence of deliberate self-harm in middle school students in Beijing,and explore the relationship between self-harm and suicidal behaviors.
METHODS An anonymous self-administered questionnaire survey was conducted among 5 807 students selected through cluster random sampling from grade 9 to grade 12 in 16 middle schools in Beijing.
RESULTS Among the surveyed middle school students,35.6％ reported that they once had self-harm behaviors,7.0％ reported often had self-harm behaviors in the past 30 days before the survey.More girls reported self-harm behaviors than boys did.And the prevalence of self-harm behaviors was highest in girls in grade 8 and in boys in grade 9.The students in key senior high schools,or living with single or remarried parents were the risk population to have self-harm behaviors.Higher suicide behavior reporting rate was correlated with higher self-harm behavior reporting rate.Compared with students who reported no self-harm behaviors during the past month,the suicide behavior reporting rate in students reporting self-harm behaviors increased by 5.7-12.3 times.
CONCLUSION Deliberate self-harm behaviors were associated with suicide behaviors among middle school students in Beijing.Early psychological intervention and life education should be carried out among middle school students in order to find risk population and save their life.
Language: zh |