Weekend catch-up sleep is independently associated with suicide attempts and self-injury in Korean adolescents

被引：51

作者：

Kang, Seung-Gul ^{[1
]}

Lee, Yu Jin ^{[2
]}

Kim, Seog Ju ^{[3
]}

Lim, Weonjeong ^{[4
]}

Lee, Heon-Jeong ^{[5
]}

Park, Young-Min ^{[6
]}

Cho, In Hee ^{[1
]}

Cho, Seong-Jin ^{[1
]}

Hong, Jin Pyo ^{[7
]}

机构：

[1] Gachon Univ, Sch Med, Dept Psychiat, Inchon, South Korea

[2] Seoul Natl Univ, Dept Psychiat, Coll Med, Seoul 110799, South Korea

[3] Seoul Natl Univ, Dept Med, Coll Med, Seoul 110799, South Korea

[4] Ewha Womans Univ, Coll Med, Dept Psychiat, Seoul, South Korea

[5] Korea Univ, Coll Med, Dept Psychiat, Seoul 136705, South Korea

[6] Inje Univ, Coll Med, Dept Psychiat, Goyang, South Korea

[7] Univ Ulsan, Coll Med, Dept Psychiat, Seoul, South Korea

来源：

COMPREHENSIVE PSYCHIATRY | 2014年 / 55卷 / 02期

基金：

新加坡国家研究基金会;

关键词：

HIGH-SCHOOL-STUDENTS; GENDER-DIFFERENCES; PATTERNS; BEHAVIOR; ADULTS; IDEATION; CHINESE; BRAIN;

D O I：

10.1016/j.comppsych.2013.08.023

中图分类号：

R749 [精神病学];

学科分类号：

100205 ;

摘要：

The current study aims to determine the associations of insufficient sleep with suicide attempts and self-injury in a large, school-based Korean adolescent sample. A sample of 4553 middle- and high-school students (grades 7-10) was recruited in this study. Finally, 4145 students completed self-report questionnaires including items on sleep duration (weekday/weekend), self-injury, suicide attempts during the past year, the Suicidal Ideation Questionnaire (SIQ), and the Beck Depression Inventory (BDI). A multiple linear regression model showed that higher SIQ scores were associated with longer weekend catch-up sleep duration (p = 0.009), higher BDI score (p < 0.001), and longer time spent in a private educational institute (p = 0.025). The multiple logistic regression analysis revealed that longer weekend catch-up sleep duration (p = 0.011), higher BDI score (p < 0.001), longer time spent in a private educational institute (p = 0.046), and poorer academic record (p = 0.029) were associated with suicide attempt and self-injury during the past year. The present results suggest that weekend catch-up sleep duration - which is an indicator of insufficient weekday sleep - might be associated with suicide attempts and self-injury in Korean adolescents. (C) 2014 Elsevier Inc. All rights reserved.

引用

页码：319 / 325

页数：7