Aburub Aseel, Khalil Hanan, Al-Sharman Alham, Alomari Mahmoud, Khabour Omar
Jordan University of Science and Technology, Faculty of Applied Medical Sciences, Department of Rehabilitation Sciences, Irbid, Jordan.
Jordan University of Science and Technology, Faculty of Applied Medical Sciences, Department of Rehabilitation Sciences, Irbid, Jordan.
Mult Scler Relat Disord. 2017 Feb;12:29-33. doi: 10.1016/j.msard.2016.12.010. Epub 2016 Dec 23.
The majority of individuals with multiple sclerosis (MS) suffer from sleep disorders. In this study, we investigated the relationship between physical activity and sleep characteristics in MS patients.
Sixty MS patients were recruited in the study. Sleep characteristics were assessed using the Actisleep device while physical activity levels were assessed using mobility accelerometer.
The results showed that means (±SD) of sleep latency (SL) and sleep efficiency (ES) for MS patients were 23.89±13.23min and 87.52±76.89% respectively. The participants' total time in sleep (TST) and wake after sleep onset (WASO) were 353.25±63.98min and 83.84±42.23min respectively. With respect to physical activity levels, means (±SD) of light (LA), moderate (MA), vigorous (VA) activities and moderate to vigorous physical activity (MVPA) were 11,660.15±18,145, 212.04±148.67, 9.70±9.26 and 222.88±154.60 counts per minute, respectively. Pearson's correlation analysis showed that WASO correlated significantly with LA, MA and MVPA (P<0.05). These correlations remained significant even after accounting for age, body weight and disease severity (P<0.05).
The results show a positive relationship of physical activity with sleep parameters in individuals with MS.
大多数多发性硬化症（MS）患者患有睡眠障碍。在本研究中，我们调查了MS患者身体活动与睡眠特征之间的关系。
本研究招募了60名MS患者。使用Actisleep设备评估睡眠特征，同时使用活动加速度计评估身体活动水平。
结果显示，MS患者的睡眠潜伏期（SL）和睡眠效率（ES）的平均值（±标准差）分别为23.89±13.23分钟和87.52±76.89%。参与者的总睡眠时间（TST）和睡眠开始后的清醒时间（WASO）分别为353.25±63.98分钟和83.84±42.23分钟。关于身体活动水平，轻度（LA）、中度（MA）、剧烈（VA）活动以及中度至剧烈身体活动（MVPA）的平均值（±标准差）分别为每分钟11,660.15±18,145、212.04±148.67、9.70±9.26和222.88±154.60次计数。Pearson相关性分析显示，WASO与LA、MA和MVPA显著相关（P<0.05）。即使在考虑年龄、体重和疾病严重程度后，这些相关性仍然显著（P<0.05）。
结果表明，MS患者的身体活动与睡眠参数之间存在正相关关系。
