Kim Do Hee, Kim Bomgyeol, Jang Suk-Yong, Lee Sang Gyu, Kim Tae Hyun
Department of Public Health, Graduate School, Yonsei University, Seoul, Republic of Korea.
Department of Healthcare Management, Graduate School of Public Health, Yonsei University, Seoul, Republic of Korea.
Psychiatry Investig. 2022 Aug;19(8):637-645. doi: 10.30773/pi.2021.0342. Epub 2022 Aug 24.
This study aimed to investigate the association of sleep with mental health among Korean adolescents during the coronavirus disease (COVID-19) pandemic.
Using data from the 16th Korea Youth Risk Behavior Web-Based Survey (2020) of 46,475 adolescents, we examined sleep duration and satisfaction and examined mental health for depressive symptoms, anxiety, and suicidal ideation. The data were analyzed using complex sample descriptive statistics and a multiple logistic regression model.
In 2020, the average sleep duration was 6.3 hours, and the sleep satisfaction rate was 30.8%. Depressive symptom and suicidal ideation rates were 24.2 and 10.3, respectively. These values are slightly better than those previously reported, before COVID-19. However, poor sleep was still associated with mental health. The likelihood of mental health problems was higher among those who slept for six hours or less than for those who slept for eight hours or more (p<0.05). Additionally, the results showed that the lower the sleep satisfaction, the higher the likelihood of mental health problems (p<0.05).
Even after the COVID-19 outbreak, poor sleep associated with mental health problems remained as high as before the outbreak of COVID-19.
本研究旨在调查新冠疫情期间韩国青少年睡眠与心理健康之间的关联。
利用第16次韩国青少年风险行为网络调查（2020年）中46475名青少年的数据，我们考察了睡眠时间和睡眠满意度，并对抑郁症状、焦虑和自杀意念方面的心理健康状况进行了调查。数据采用复杂样本描述性统计和多元逻辑回归模型进行分析。
2020年，平均睡眠时间为6.3小时，睡眠满意度为30.8%。抑郁症状率和自杀意念率分别为24.2和10.3。这些数值略优于新冠疫情之前的报告数据。然而，睡眠不佳仍与心理健康相关。睡眠时间为6小时或更少的青少年出现心理健康问题的可能性高于睡眠时间为8小时或更长的青少年（p<0.05）。此外，结果显示睡眠满意度越低，出现心理健康问题的可能性越高（p<0.05）。
即使在新冠疫情爆发后，与心理健康问题相关的睡眠不佳情况仍与疫情爆发前一样严重。
