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박현주 ( Park Hyun-Ju ) - 강원대학교 춘천캠퍼스 간호학과
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Abstract
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Purpose: The purpose of this study is to examine the effect of sleep duration on suicidal ideation in Korean adolescents.
Methods: This study used the data drawn from Korea Youth Risk Behavior Web-Based Survey in 2013. A total data of 63,301 adolescents were included in the analysis. Included variables were general characteristics, health status variables, hours of sleep, and suicidal ideation. For sample description weighted percentage and means were used. Rao-Scott x2
test and simple and multiple logistic regression with dummy variables were conducted with use of SAS 9.2.
Results: Among general characteristics and health status variables, gender, grade, school level, school achievement, family’s economic status, living with parents, subjective health, happiness, stress, and feeling of despair were found to be significantly related to suicidal ideation. Rates of having suicidal ideation were 22.4% in the case of students with less than 5 hours of sleep and 12.9% in students with 8 or more hours of sleep. After controlling general characteristics and subjectively perceived variables, hours of sleep was still significantly related to suicidal ideation. That is, compared to adolescents with 8 hours or more of sleep, those with less than 5 hours of sleep showed significantly higher risk for having suicidal ideation (adjusted odds ratio: 1.20, p<.001).
Conclusion: These findings suggest that short sleep has negative effects on psychological health in adolescents. Particularly, less than 5 hours of sleep has harmful effect on adolescents’ increased risk for having suicidal ideation.
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KeyWords
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Sleep deprivation, Suicidal ideation, Adolescent, Korea Youth Risk Behavior Web-Based Survey
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원문 및 링크아웃 정보
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등재저널 정보
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