床上活动能力受损：使用轴向惯性传感器进行定量扭矩分析。
Impaired bed mobility: quantitative torque analysis with axial inertial sensors.
作者信息
Bhidayasiri Roongroj, Sringean Jirada, Thanawattano Chusak
机构信息
Chulalongkorn Center of Excellence for Parkinson's Disease & Related Disorders, Department of Medicine, Faculty of Medicine, Chulalongkorn University & King Chulalongkorn Memorial Hospital, Thai Red Cross Society, Bangkok 10330, Thailand.
Department of Neurology, Juntendo University, Tokyo, Japan.
出版信息
Neurodegener Dis Manag. 2017 Aug;7(4):235-243. doi: 10.2217/nmt-2017-0016. Epub 2017 Aug 30.
UNLABELLED
Difficulty in turning in bed is rated as the most troublesome night-time symptom among Parkinson's disease (PD) patients.
AIM
To develop a practical objective method for home assessment of a patient's ability to turn in bed.
METHODS
Nocturnal parameters and torque of self-turning in bed from 17 PD couples were assessed and compared using a wearable axial sensor for two nights in their homes.
RESULTS
The torque of axial rotation which indicates the ability of PD patients to turn in bed was significantly less than their spouses (p < 0.001). Significant correlations were observed between the torque of turning in bed and total unified Parkinson's Disease Rating Scale score (r = 0.71; p = 0.001), and total Nocturnal Akinesia Dystonia and Cramp score (r = 0.634; p = 0.006).
CONCLUSION
Our study confirms a decreased ability in turning in PD.
未标注
翻身困难被认为是帕金森病（PD）患者夜间最困扰的症状。
目的
开发一种实用的客观方法，用于在家中评估患者的床上翻身能力。
方法
使用可穿戴轴向传感器，在17对PD患者夫妇家中连续两晚评估并比较他们夜间的翻身参数和自我翻身扭矩。
结果
表明PD患者床上翻身能力的轴向旋转扭矩显著低于其配偶（p < 0.001）。床上翻身扭矩与帕金森病统一评分量表总分（r = 0.71；p = 0.001）以及夜间运动不能、肌张力障碍和痉挛总分（r = 0.634；p = 0.006）之间存在显著相关性。
结论
我们的研究证实了PD患者翻身能力下降。
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