Accelerometer-measured physical activity and its impact on sleep quality in patients suffering from restless legs syndrome.
Accelerometer-measured physical activity and its impact on sleep quality in patients suffering from restless legs syndrome.
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DOI：
10.1186/s12883-021-02115-w
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发表时间：
2021-02-26
期刊：
影响因子：
2.6
通讯作者：
Reimers CD
中科院分区：
文献类型：
--
作者：
Reimers AK;Heidenreich V;Bittermann HJ;Knapp G;Reimers CD
不宁腿综合征（RLS）的主要症状是睡眠发作性失眠和难以维持睡眠。以前的研究表明，定期的身体活动可以降低发生RLS的风险。然而，在患有RLS的个体中身体活动和睡眠质量参数之间的关系尚未通过应用加速度计来研究。因此，本研究通过应用实时方法研究了白天（7-12 h，12-18 h，18-23 h）身体活动（测量身体活动的强度水平和持续时间）对特发性RLS患者睡眠质量的影响。在47名患有特发性RLS的参与者的样本中，使用加速度计测量了一周内的身体活动和睡眠质量。对于数据分析，在一天的三个时间段（上午，下午，晚上）的身体活动水平和步数与第二天晚上的睡眠质量参数相关。这项观察性研究表明，在大多数情况下，体力活动与睡眠参数无关（存在两个例外：早上采取的步骤与睡眠期间的周期性腿部运动呈负相关，晚上的体力活动与总睡眠时间呈负相关）。然而，与人口水平数据相比，本研究参与者的身体活动水平出乎意料地高，身体活动的方差很低。女性每天的平均活动为13，817（SD = 4086）步和347（SD = 117）分钟的中度体力活动，男性每天的平均活动为10，636（SD = 3748）步和269（SD = 69）分钟的中度体力活动。参与者没有从事任何剧烈的体力活动。需要进一步的干预性研究来调查不同强度的体力活动对RLS症状的日常影响。
The primary symptoms of restless legs syndrome (RLS) are sleep onset insomnia and difficulty to maintain sleep. Previous studies have shown that regular physical activity can reduce the risk of developing RLS. However, the relationship between physical activity and sleep quality parameters in individuals suffering from RLS has not yet been investigated by applying accelerometry. Thus, the present study investigates the impact of physical activity (measuring both intensity levels and duration of physical activity) during the day (7–12 h, 12–18 h, 18–23 h) on sleep quality in patients suffering from idiopathic RLS by applying a real-time approach. In a sample of 47 participants suffering from idiopathic RLS, physical activity and sleep quality were measured over one week using accelerometers. For data analysis, physical activity levels and step counts during three periods of the day (morning, afternoon, evening) were correlated with sleep quality parameters of the subsequent night. This observational study revealed that in most instances physical activity was not correlated with sleep parameters (two exceptions exist: steps taken in the morning were negatively correlated with periodic leg movements during sleep, and physical activity in the evening was negatively correlated with total sleep time). The physical activity levels of the participants in this study, however, were unexpectedly high compared to population-level data and variance in physical activity was low. The average activity was 13,817 (SD = 4086) steps and 347 (SD = 117) minutes of moderate physical activity per day in females, and 10,636 (SD = 3748) steps and 269 (SD = 69) minutes of moderate physical activity in males, respectively. Participants did not engage in any vigorous physical activity. Further interventional studies are needed to investigate the daily effects of different intensities of physical activity on RLS symptoms.
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影响因子：
2.3
作者：
Giannaki CD;Sakkas GK;Karatzaferi C;Hadjigeorgiou GM;Lavdas E;Kyriakides T;Koutedakis Y;Stefanidis I
通讯作者：
Stefanidis I
DOI：
10.1097/00005768-199805000-00021
发表时间：
1998-05-01
期刊：
MEDICINE AND SCIENCE IN SPORTS AND EXERCISE
影响因子：
--
作者：
Freedson, PS;Melanson, E;Sirard, J
通讯作者：
Sirard, J
影响因子：
6.1
作者：
Giannaki, Christoforos D.;Hadjigeorgiou, Georgios M.;Sakkas, Giorgos K.
通讯作者：
Sakkas, Giorgos K.
影响因子：
2.2
作者：
deMello, MT;Lauro, FAA;Tufik, S
通讯作者：
Tufik, S
影响因子：
2.9
作者：
Aukerman, Melissa McManama;Aukerman, Douglas;Bailey, Beth
通讯作者：
Bailey, Beth