Yazdi Zohreh, Sadeghniiat-Haghighi Khosro, Loukzadeh Ziba, Elmizadeh Khadijeh, Abbasi Mahnaz
Metabolic Disease Research Center, Qazvin University of Medical Sciences, Qazvin 34139-8-3731, Iran.
Occupational Sleep Research Center, Tehran University of Medical Sciences, Tehran 5583-1-4155, Iran.
Sleep Disord. 2014;2014:870320. doi: 10.1155/2014/870320. Epub 2014 May 20.
The consequences of sleep deprivation and sleepiness have been noted as the most important health problem in our modern society among shift workers. The objective of this study was to investigate the prevalence of sleep disorders and their possible effects on work performance in two groups of Iranian shift workers and nonshift workers. This study was designed as a cross-sectional study. The data were collected by PSQI, Berlin questionnaire, Epworth Sleepiness Scale, Insomnia Severity Index, and RLS Questionnaire. Occupational impact of different sleep disorders was detected by Occupational Impact of Sleep Disorder questionnaire. These questionnaires were filled in by 210 shift workers and 204 nonshift workers. There was no significant difference in the age, BMI, marital status, and years of employment in the two groups. Shift workers scored significantly higher in the OISD. The prevalence of insomnia, poor sleep quality, and daytime sleepiness was significantly higher in shift workers. Correlations between OISD scores and insomnia, sleep quality, and daytime sleepiness were significant. We concluded that sleep disorders should receive more attention as a robust indicator of work limitation.
在轮班工人中，睡眠剥夺和困倦的后果已被视为现代社会中最重要的健康问题。本研究的目的是调查两组伊朗轮班工人和非轮班工人睡眠障碍的患病率及其对工作表现的可能影响。本研究设计为横断面研究。通过匹兹堡睡眠质量指数、柏林问卷、爱泼华嗜睡量表、失眠严重程度指数和不安腿综合征问卷收集数据。通过睡眠障碍职业影响问卷检测不同睡眠障碍的职业影响。这些问卷由210名轮班工人和204名非轮班工人填写。两组在年龄、体重指数、婚姻状况和工作年限方面无显著差异。轮班工人在睡眠障碍职业影响问卷中的得分显著更高。轮班工人中失眠、睡眠质量差和日间嗜睡的患病率显著更高。睡眠障碍职业影响问卷得分与失眠、睡眠质量和日间嗜睡之间的相关性显著。我们得出结论，睡眠障碍作为工作受限的有力指标应受到更多关注。
