Do differences in chronotypes affect sleep and health-related quality of life of nursing students? A cross-sectional study
Do differences in chronotypes affect sleep and health-related quality of life of nursing students? A cross-sectional study
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DOI：
10.1080/07420528.2022.2117049
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发表时间：
2022-08-31
影响因子：
2.8
通讯作者：
Shiotani, Hideyuki
中科院分区：
文献类型：
--
作者：
Ota, Tomomi;Tan, Chieko;Shiotani, Hideyuki
护理专业的学生比其他学生承受更大的压力和更多的睡眠相关问题；然而，时间类型与护生睡眠状态和健康相关生活质量（HRQOL）的关系尚不清楚。本横断面观察性研究探讨了睡眠类型是否影响日本护理学院学生的睡眠和HRQOL。护生完成受试者背景属性问卷、日文版早-晚性问卷（MEQ）、慕尼黑时型问卷-日文版（MCTQ）、日文版匹兹堡睡眠质量指数（PSQI）、SF-12v2标准、日文版2.0 （SF-12）、日文版心境状态概况第二版-成人短（POMS2）。241名学生（平均年龄20.16±1.80岁，女性占80.9%）中，有80名（33.2%）为晚上型，142名（58.9%）为中间型，19名（7.9%）为早晨型。总PSQI评分为6.86±2.97。另外，有141名学生（64.1%）得分为>= 6，表明睡眠受到干扰。大约80%的晚睡型学生的PSQI总分为8.34 +/- 3.11，清楚地表明睡眠受到干扰。睡眠相关参数（PSQI总分、就寝时间、睡眠潜伏期、起床时间、睡眠持续时间、社交时差）在晚上比在其他时间类型中更差。SF-12和POMS2在不同时型间无差异。因此，晚睡型护理专业的学生从一开始就需要睡眠相关的支持。
Nursing students experience higher levels of stress and more sleep-related problems than other students; however, the relationship of chronotype to nursing students' sleep status and health-related quality of life (HRQOL) is unclear. This cross-sectional, observational study investigated whether chronotype affected Japanese nursing college students' sleep and HRQOL. Nursing students completed the Attribute Questionnaire about Subject Background, Japanese Version Morningness-Eveningness Questionnaire (MEQ), Munich Chrono-Type Questionnaire-Japanese Version (MCTQ), Japanese Version of the Pittsburgh Sleep Quality Index (PSQI), SF-12v2 Standard, Japanese Version 2.0 (SF-12), Japanese Translation of Profile of Mood States 2nd Edition-Adult Short (POMS2). Of the 241 students (mean age 20.16 +/- 1.80 years; 80.9% female), 80 (33.2%) had evening, 142 (58.9%) had intermediate, and 19 (7.9%) had morning chronotype. The overall total PSQI score was 6.86 +/- 2.97. Additionally, 141 students (64.1%) scored >= 6, suggesting disturbed sleep. Approximately 80% of the evening chronotype students had a total PSQI score of 8.34 +/- 3.11, clearly indicating disturbed sleep. Sleep-related parameters (total PSQI score, bedtime, sleep latency, wake-up time, sleep duration, social jetlag) were worse in evening than in other chronotypes. SF-12 and POMS2 did not differ among chronotypes. Thus, evening chronotype nursing students require sleep-related support from early on.