Gait Characteristics, Symptoms, and Function in Persons With Hip Osteoarthritis: A Longitudinal Study With 6 to 7 Years of Follow-up
Gait Characteristics, Symptoms, and Function in Persons With Hip Osteoarthritis: A Longitudinal Study With 6 to 7 Years of Follow-up
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DOI：
10.2519/jospt.2015.5441
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发表时间：
2015-07-01
影响因子：
6.1
通讯作者：
Risberg, May Arna
中科院分区：
文献类型：
--
作者：
Eitzen, Ingrid;Fernandes, Linda;Risberg, May Arna
研究设计：纵向实验室研究：（1）比较接受全髋关节置换术（THR）和未接受THR的早期髋关节骨关节炎患者的步态特征，（2）评估未接受THR的患者在6- 7年随访期间步态特征、功能和症状是否下降。背景：髋关节骨关节炎继发的症状、功能和步态变化的自然史，包括疾病早期的潜在差异，尚不清楚。METHODS：43例（平均年龄58.9岁）影像学和症状性髋关节骨关节炎患者参加了研究。结果测量包括3-D步态分析;自我报告的疼痛;僵硬和功能;髋关节活动范围;和6分钟步行试验。使用独立t检验或Mann-Whitney U检验对后来接受THR的个体和未接受THR的个体进行基线比较。对未手术患者的基线测量值和6 ~ 7年随访值进行配对样本t检验或Wilcoxon符号秩检验（P
STUDY DESIGN: Longitudinal laboratory study.OBJECTIVES: (1) To compare gait characteristics between individuals with early-stage hip osteoarthritis who underwent total hip replacement (THR) and those who did not undergo THR, and (2) to evaluate whether gait characteristics, function, and symptoms declined among individuals who did not undergo THR during a 6- to 7-year follow-up.BACKGROUND: The natural history of symptoms, function, and gait changes secondary to hip osteoarthritis, including potential differences at an early stage of disease, is unknown.METHODS: Forty-three individuals (mean age, 58.9 years) with radiographic and symptomatic hip osteoarthritis participated. Outcome measures included 3-D gait analysis; self-reported pain; stiffness, and function; hip range of motion; and the six-minute walk test. Baseline comparisons between individuals who later underwent THR and those who did not undergo THR were made using independent t tests or Mann-Whitney U tests. Comparisons of baseline measures and 6- to 7-year follow-up for the nonoperated individuals were conducted with paired-samples t tests or Wilcoxon signed-rank tests (P