Department of Health Promotion, Graduate School of Public Health and Healthcare Management, The Catholic University of Korea, 222 Banpo-daero, Seocho-gu, Seoul 06591, Republic of Korea.
Department of Preventive Medicine, College of Medicine, The Catholic University of Korea, 222 Banpo-daero, Seocho-gu, Seoul 06591, Republic of Korea.
Int J Environ Res Public Health. 2023 Jan 17;20(3):1702. doi: 10.3390/ijerph20031702.
Adolescence is a crucial period for cognitive and psychological development and physical maturation. During this period, hormonally influenced circadian rhythms lead to reduced hours of sleep, and it is important to determine whether sleep quality is sufficient for fatigue relief. Non-face-to-face classes during coronavirus disease-2019 (COVID-19) potentially affected adolescents' sleep quality, psychological state, amount of physical activity, smoking, alcohol consumption, and internet (smartphone) use. We investigated the effects of the COVID-19 situation on adolescents' sleep satisfaction and its relation to the aforementioned factors. Data of 109,281 adolescents collected via an online survey, conducted from 3 June 2019 to 12 July 2019 and from 3 August 2020 to 13 November 2020, were analyzed. Health status comparison between the satisfactory and unsatisfactory sleep groups yielded significant results (odds ratio [OR] = 1.10, confidence interval [CI] = 1.04-1.17) for 2020. In both groups, perceived health was worse in 2019 than in 2020 (OR = 2.72, CI = 2.53-2.92). During COVID-19, non-face-to-face classes increased adolescents' sleep satisfaction. Their psychological state improved, while amount of physical activity (muscle-strengthening exercises), average weight, and internet (smartphone) use increased. Smoking and alcohol consumption decreased.
青春期是认知和心理发展以及身体成熟的关键时期。在此期间，受激素影响的昼夜节律会导致睡眠时间减少，因此确定睡眠质量是否足以缓解疲劳非常重要。2019 年冠状病毒病（COVID-19）期间的非面对面课程可能会影响青少年的睡眠质量、心理状态、身体活动量、吸烟、饮酒和上网（智能手机）使用情况。我们调查了 COVID-19 情况对青少年睡眠满意度的影响及其与上述因素的关系。通过 2019 年 6 月 3 日至 7 月 12 日和 2020 年 8 月 3 日至 11 月 13 日进行的在线调查收集了 109281 名青少年的数据，对其进行了分析。对 2020 年睡眠满意度满意和不满意两组的健康状况进行比较，结果显示差异有统计学意义（比值比 [OR] = 1.10，95%置信区间 [CI] = 1.04-1.17）。在两组中，2019 年的自我感知健康状况均差于 2020 年（OR = 2.72，95%CI = 2.53-2.92）。在 COVID-19 期间，非面对面课程增加了青少年的睡眠满意度。他们的心理状态有所改善，而身体活动量（肌肉强化运动）、平均体重和上网（智能手机）使用量增加，吸烟和饮酒量减少。
