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Gender differences in self-harm and drinking behaviors among high school students in Beijing, China.


ABSTRACT: Background: Self-harm and drinking are both serious problems in adolescents and many studies presented evidence of their association. However, gender differences in this association are seldom deeply discussed. Our study aimed to evaluate the prevalence of self-harm and explore its association with drinking behaviors by gender and investigate the extent to which the gender differences exist in the association between self-harm and drinking.

Methods: A total of 32,362 students in grades 7 to 12 in Beijing, China were anonymously surveyed and included in our study using two-stage, stratified probability proportion sampling. Self-harm, drinking behaviors and other basic information were obtained from an anonymous questionnaire. Demographic variables, self-harm and drinking behaviors were analyzed using the Chi-square test and the Gamma test between genders and the gender differences in this association were analyzed by Log-binomial regression.

Results: The total prevalence of self-harm was 13.7% with no significant gender difference (?2 =0.352, P?=?0.553). The prevalence of self-harm in girls decreased with age (G?=?-0.163, P?
Conclusion: Among high school students, self-harm has a significant positive association with drinking and girls with drinking behaviors are at higher risk of suffering self-harm. Identifying adolescents' drinking behaviors is of vital importance to self-harm prevention and special attention should be focused on younger girls.

SUBMITTER: Li CQ 

PROVIDER: S-EPMC7726872 | biostudies-literature | 2020 Dec

REPOSITORIES: biostudies-literature

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Gender differences in self-harm and drinking behaviors among high school students in Beijing, China.

Li Chai-Quan CQ   Zhang Jing-Shu JS   Ma Shang S   Lv Ruo-Ran RR   Duan Jia-Li JL   Luo Dong-Mei DM   Yan Xiao-Jin XJ   Ma Ning N   Song Yi Y  

BMC public health 20201209 1


<h4>Background</h4>Self-harm and drinking are both serious problems in adolescents and many studies presented evidence of their association. However, gender differences in this association are seldom deeply discussed. Our study aimed to evaluate the prevalence of self-harm and explore its association with drinking behaviors by gender and investigate the extent to which the gender differences exist in the association between self-harm and drinking.<h4>Methods</h4>A total of 32,362 students in gra  ...[more]

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