Sleep Schedule Intervention Study Among Night Shift Workers
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 60
- 试验地点
- 1
- 主要终点
- Sleep quality
研究概览
简要总结
This study will recruit 60 night shift workers with shift work disorder. They will be invited to wear actigraphy for 3 weeks. In the first week the participants will sleep at the time they used to, and their chronotype will be determined by actigraphy and Munich Chronotype Questionnaire. In the second week the participants will be randomly assigned to morning sleep or evening sleep time, and will change to the other in the third week. We will compare sleepiness, sleep quality, daytime vigilance score changes using mixed method ANOVA. We will also examine the interaction effect of chronotype and sleep schedule on sleep-related outcome.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Crossover
- 主要目的
- Treatment
- 盲法
- None
入排标准
- 年龄范围
- 20 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Shift work disorder
排除标准
- •Neuromuscular disorder
- •Taking hypnotics
- •Pregnancy
研究组 & 干预措施
Morning-evening sleep schedule
干预措施: Morning sleep schedule (Behavioral)
Morning-evening sleep schedule
干预措施: Evening sleep schedule (Behavioral)
Evening-morning sleep schedule
干预措施: Morning sleep schedule (Behavioral)
Evening-morning sleep schedule
干预措施: Evening sleep schedule (Behavioral)
结局指标
主要结局
Sleep quality
时间窗: Change from baseline score at the second and third week.
Pittsburgh sleep quality index (PSQI), range from 0 (better) to 21 (worse)
次要结局
- Daytime sleepiness(Change from baseline score at the start and end of each night shift.)
- Alertness(Change from baseline score at the start and end of each night shift.)
研究者
Wan-Ju Cheng
Physician
China Medical University Hospital