Effects of an Acute Bout of Moderate-Intensity Aerobic Exercise And High-Intensity Intermittent Exercise On Sleep During Night Shifts In Medical Shift Workers With Sleep Impairment: A Single-Blind Crossover Randomized Controlled Trial
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 19
- 试验地点
- 2
- 主要终点
- total sleep time
研究概览
简要总结
This study aimed to explore the effects of a single bout of moderate- aerobic continuous exercise (MACE) and high-intensity intermittent exercise (HIIE) on sleep during continuous night shifts in medical shift workers with mild sleep impairment.
详细描述
Medical staff with sleep disturbances due to their night-shift work were randomized to either a treadmill walking session for 47 minutes with moderate intensity (the heart rate reaches 70~75% of the maximum heart rate), treadmill running section for 28 minutes with intermittent high-intensity (the heart rate reaches 90~95% of the maximum heart rate for 4 minutes and 50~70% for 3 minutes), or a quiet-rest control, 14 hours before undertaking a continuous night shift. Sleep quality was assessed by ActiGraph with subjective questionnaire for 1 night and 3 nights after exercise. Tests were performed (t-tests or χ2 tests) to test for differences between any two of the three intervention trials.
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
- Single (Investigator)
盲法说明
control trial
入排标准
- 年龄范围
- 20 Years 至 64 Years（Adult）
- 性别
- Female
- 接受健康志愿者
- 是
入选标准
- •medical staff who have worked at least three consecutive night shifts
- •reporting sleep disturbed during the night shift
- •not taking sleep/psychotropic medications
- •no clinical diagnosis of sleep apnea or other sleep disorder
- •not exercising regularly
排除标准
- •not medical staff
- •without night shift
- •taking sleep/psychotropic medications
- •exercising regularly
结局指标
主要结局
total sleep time
时间窗: Day 1
total sleep time on Day 1
次要结局
未报告次要终点
研究者
Chih-Hui Chiu
Professor
National Taiwan Sport University