A positive association between foot posture index and medial compartment knee osteoarthritis in moroccan people.

Q4 Medicine

Open Rheumatology Journal Pub Date : 2014-12-11 eCollection Date: 2014-01-01 DOI:10.2174/1874312901408010096

Abourazzak F E, Kadi N, Azzouzi H, Lazrak F, Najdi A, Nejjari C, Harzy T

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引用次数: 22

Abstract

Objectives: To compare foot posture in people with and without medial compartment knee osteoarthritis (OA), and to assess association between its abnormalities and medial compartment knee OA.

Methods: We compared the foot posture of patients with clinically and radiographically-confirmed medial compartment knee OA and asymptomatic healthy controls using the foot posture index (FPI), navicular height, and the medial arch.

Results: We included 100 patients and 80 asymptomatic controls. The mean age of patients was 59 ± 7 (44-76) years and 48 ± 9 (28-60) years in the control (p=0.06). Patients group have more pronated foot for FPI (1.50 ± 2.68 vs 0.72 ± 2.63; p=0.05), more flat foot (42% vs 22%; p=0.03), and less pes cavus than the control group (58% vs 77%; p=0.004). However, there was no significant difference between the groups in the navicular height (3.90 ± 0.85 cm vs 4.00 ± 0.76 cm; p=0.41). In multivariate statistical analysis, after adjusting for age and body mass index, pronated foot in FPI (OR=1.22, 95%IC= [1.06-1.40], p=0.005), and pes cavus (OR=0.32, 95%IC= [0.11-0.93], p=0.03) had a significant correlation with the knee osteoarthritis.

Conclusion: Pronated foot posture and flat foot are significantly associated with medial compartment knee osteoarthritis.

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摩洛哥人足部姿势指数与内侧室膝关节骨关节炎呈正相关。

目的:比较患有和不患有内侧室膝骨关节炎(OA)的人的足部姿势，并评估其异常与内侧室膝骨关节炎之间的关系。方法:我们用足位指数(FPI)、舟骨高度和内侧弓比较临床和影像学证实的内侧室膝关节OA患者和无症状健康对照者的足位。结果:我们纳入了100例患者和80例无症状对照。患者平均年龄59±7(44 ~ 76)岁，对照组平均年龄48±9(28 ~ 60)岁(p=0.06)。FPI患者组内旋足较多(1.50±2.68 vs 0.72±2.63;P =0.05)，更多的扁平足(42% vs 22%;P =0.03)，且空腔足少于对照组(58% vs 77%;p = 0.004)。但两组间舟骨高度差异无统计学意义(3.90±0.85 cm vs 4.00±0.76 cm;p = 0.41)。在多因素统计分析中，调整年龄和体重指数后，FPI内旋足(OR=1.22, 95%IC= [1.06-1.40]， p=0.005)和足弓足(OR=0.32, 95%IC= [0.11-0.93]， p=0.03)与膝关节骨性关节炎有显著相关性。结论:内旋足位和平足与内侧室膝骨关节炎有显著相关性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Open Rheumatology Journal Medicine-Rheumatology

CiteScore

0.80

自引率

0.00%

发文量

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