Association of drinking behavior and self injury behavior in adolescents / 中国学校卫生

ABSTRACT

Objective@#To explore the association between drinking behavior and self injury behavior in adolescents.@*Methods@#A total of 9 247 students from 4 middle schools were investigated. Drinking behavior and self injury behavior were collected from questionnaire survey. Univariate and multivariate Logistic regression analysis were used to analyze the relationship between drinking behavior and self injury behavior.@*Results@#Among the 9 247 middle school students, 52.8% reported ever drinking, 24.9% reported drinking behavior in the past 30 days, and 14.6% reported been drunk in the past year. The average age of drinking for the first time was 12.47±3.05. About 47.2% of the participants had self injury behavior. Male with younger drinking age ( OR =1.52), had been drunken ( OR =1.35) and frequent drinking ( OR =1.54) increased the incidence of self injury. Female reported drinking at younger age ( OR =1.69), had been drunk ( OR =1.82) and lived in cities and towns ( OR =1.20) had a higher risk of self injury.@*Conclusion@#Drinking at younger age, heavy and frequent drinking are associated with higher risk of self injury in adolescents in sex specific fashion.