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首页> 外文期刊>Iranian Journal of Neurology >Lower limb motor function and hip muscle weakness in stroke survivors and their relationship with pelvic tilt, weight-bearing asymmetry, and gait speed: A cross-sectional study
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Lower limb motor function and hip muscle weakness in stroke survivors and their relationship with pelvic tilt, weight-bearing asymmetry, and gait speed: A cross-sectional study

机译：下肢电机功能和髋关节肌肉缺陷在中风幸存者及其与盆腔倾斜的关系，负载不对称性和步态速度：横截面研究

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Background: Poor motor recovery of hip muscles affect the walking post-stroke. The study objective was to examine how lower extremity motor function and hip muscle weakness are related to weightbearing asymmetry (WBA), excessive pelvic tilt, and gait speed in stroke survivors. Methods: Eighty patients with chronic stroke, a mean and standard deviation (SD) of post-stroke duration of 350 ± 664 days, age of 30-70 years, independent standing, and 10-meter walking capacity participated in the study. Hip muscular strength was measured using a handheld dynamometer (HHD) and motor function was assessed by Fugl-Meyer Assessment of lower extremity (FMA-LE). The WBA was recorded using two weighing scales; whereas the pelvic tilt and gait speed were evaluated using palpation meter (PALM) and 10-meter walk test, respectively. Results: The muscles strength of hip flexors, extensors, abductors, and adductors of the paretic side ranged between 22.0 and 24.4 pounds. The mean score of FMA-LE was 22 points. Following Pearson product-moment correlation with statistically significant P 0.05, the relationship of hip muscles strength and FMA with WBA, lateral pelvic tilt (LPT) and anterior pelvic tilt (APT), and speed are as follows: flexors (r = 0.47, r = 0.31, r = 0.44, r = 0.44), extensors (r = 0.45, r = 0.38, r = 0.37, r = 0.35), abductors (r = 0.49, r = 0.32, r = 0.38, r= 0.40), adductors (r = 0.45, r = 0.31, r = 0.23, r = 0.34), and motor function (r = 0.62, r = 0.33, r = 0.38, r = 0.62).
机译：背景：髋关节肌肉恢复不佳，影响行走后冲程。研究目的是探讨下肢电机功能和髋关节肌肉的弱点如何与施力不对称（WBA），过度盆腔倾斜和中风幸存者的步态速度有关。方法：慢性卒中八十名患者，平均值和标准偏差（SD）后卒中后持续时间为350±664天，年龄30 - 70岁，独立站立，10米的步行能力参加了该研究。使用手持测功机（HHD）测量髋关节肌肉强度，并通过Fugl-Meyer评估下肢（FMA-Le）评估电机功能。使用两个称重尺度记录WBA;虽然使用触发表（手掌）和10米步道测试评估了盆腔倾斜和步态速度。结果：髋关节屈肌，伸肌，绑架器的肌肉强度，静脉侧的垂直侧的增殖者的范围在22.0和24.4磅之间。 FMA-LE的平均得分为22分。在Pearson产品时刻相关性与统计上显着的P <0.05，髋关节肌肉强度和FMA与WBA的关系，侧腹倾斜（LPT）和前骨盆倾斜（APT）和速度如下：屈曲（r = 0.47， r = 0.31，r = 0.44，r = 0.44），伸肌（r = 0.45，r = 0.38，r = 0.37，r = 0.35），绑架器（r = 0.49，r = 0.32，r = 0.38，r = 0.40） ，联合剂（r = 0.45，r = 0.31，r = 0.23，r = 0.34），和电机功能（r = 0.62，r = 0.33，r = 0.38，r = 0.62）。

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