중학생과 고등학생의 수면미충족 유형과 자살생각과의 연관성

Abstract

Objectives: The purpose of the study was to examine the association between sleep insufficient type and suicidal ideation among Korean middle and high school student. Methods: The data for this study was the 2018 Youth Health Behavior Survey. Sleep insufficient type was classified 4 categories(Type of quantitative and qualitative sufficient; Type of quantitative insufficient; Type of qualitative insufficient. Type of quantitative and qualitative insufficient). Multiple frequency and multiple chi-square analysis was performed. And multiple logistic regression analysis was performed to the association between sleep insufficient type and suicidal ideation for middle and high school students. Results: 40.1% of middle school students reported that they felt subjective sleep sufficient and slept more than the average sleep duration while 30.4% of high school students stated they did. For middle school students, the odds ratio(OR) of suicidal ideation in Type of quantitative insufficient was 1.18 times(95%CI, 1.05-1.33), in Type of qualitative insufficient was 1.37 times(95% CI, 1.18-1.60), in Type of quantitative and qualitative insufficient was 1.58 times(95% CI, 1.40-1.77) higher than Type of quantitative and qualitative sufficient. For high school students, the odds ratio of suicidal ideation in Type of quantitative insufficient was 1.26 times(95%CI, 1.08-1.47), in Type of quantitative and qualitative insufficient was 1.20 times(95% CI, 1.05-1.36) higher than Type of quantitative and qualitative sufficient. Conclusion: Sleep insufficient type and other characteristics for suicidal ideation were different among middle and high school students. In order to reduce suicidal ideation and suicide mortality, it might need to improve the sleep insufficient for the students and to intervention by student characteristics.