Roiz Roberta de Melo, Cacho Enio Walker Azevedo, Pazinatto Manoela Macedo, Reis Julia Guimarães, Cliquet Alberto, Barasnevicius-Quagliato Elizabeth M A
Physiotherapy and Occupational Therapy Outpatient Unit, University Hospital, University of Campinas Faculty of Medical Sciences, Campinas, SP, Brazil.
Arq Neuropsiquiatr. 2010 Feb;68(1):81-6. doi: 10.1590/s0004-282x2010000100018.
There is a lack of studies comparing the kinematics data of idiopathic Parkinson's disease (IPD) patients with healthy elder (HE) subjects, and when there is such research, it is not correlated to clinical measures.
To compare the spatio-temporal and kinematic parameters of Parkinsonian gait with the HE subjects group and measure the relation between these parameters and clinical instruments.
Twelve patients with IPD and fifteen HE subjects were recruited and evaluated for clinical instruments and gait analysis.
There were statistically significant differences between HE group and the IPD group, in stride velocity, in stride length (SL), and in the hip joint kinematic data: on initial contact, on maximum extension during terminal contact and on maximum flexion during mid-swing. Regarding the clinical instruments there were significant correlated with in stride velocity and SL.
Clinical instruments used did not present proper psychometric parameters to measure the IPD patient's gait, while the 3D system characterized it better.
缺乏将特发性帕金森病（IPD）患者与健康老年人（HE）的运动学数据进行比较的研究，而且即便有此类研究，也未与临床指标相关联。
比较帕金森步态与健康老年人组的时空和运动学参数，并测量这些参数与临床工具之间的关系。
招募了12名IPD患者和15名健康老年人，对其进行临床工具评估和步态分析。
健康老年人组与IPD组在步速、步长（SL）以及髋关节运动学数据方面存在统计学显著差异：在初始接触、末期接触时的最大伸展以及摆动中期的最大屈曲时。关于临床工具，其与步速和步长存在显著相关性。
所使用的临床工具未呈现出用于测量IPD患者步态的合适心理测量参数，而三维系统能更好地对其进行表征。
