In:
Journal of Healthcare Engineering, Hindawi Limited, Vol. 2017 ( 2017), p. 1-12
Abstract:
Background . The measurement of the functional range of motion (FROM) of lower limb joints is an essential parameter for gait analysis especially in evaluating rehabilitation programs. Aim . To develop a simple, reliable, and affordable mechanical goniometer (MGR) for gait analysis, with six-degree freedom to dynamically assess lower limb joint angles. Design . Randomized control trials, in which a new MGR was developed for the measurements of FROM of lower limb joints. Setting . Reliability of the designed MGR was evaluated and validated by a motion analysis system (MAS). Population . Thirty healthy subjects participated in this study. Methods . Reliability and validity of the new MGR were tested by intraclass correlation coefficient (ICC), Bland-Altman plots, and linear correlation analysis. Results . The MGR has good inter- and intrarater reliability and validity with I C C ≥ 0.93 (for both). Moreover, measurements made by MGR and MAS were comparable and repeatable with each other, as confirmed by Bland-Altman plots. Furthermore, a very high degree of linear correlation ( R ≥ 0.92 for all joint angle measurements) was found between the lower limb joint angles measured by MGR and MAS. Conclusion . A simple, reliable, and affordable MGR has been designed and developed to aid clinical assessment and treatment evaluation of gait disorders.
Type of Medium:
Online Resource
ISSN:
2040-2295
,
2040-2309
DOI:
10.1155/2017/8465212
Language:
English
Publisher:
Hindawi Limited
Publication Date:
2017
detail.hit.zdb_id:
2545054-2
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