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首页> 外文会议>Annual International Conference of the IEEE Engineering in Medicine and Biology Society >Assessment of the effect of time in the repeatability of the stabilometric parameters in diabetic and non-diabetic subjects during bipedal standing using the LorAn pressure distribution measurement system
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Assessment of the effect of time in the repeatability of the stabilometric parameters in diabetic and non-diabetic subjects during bipedal standing using the LorAn pressure distribution measurement system

机译：使用Loran压力分布测量系统在双模态站期间评估糖尿病患者和非糖尿病受试者稳定性参数的可重复性效果

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摘要

This study was designed to assess the effect of time on the repeatability of the LorAn pressure distribution measurement system, and evaluate the variability of plantar pressure and postural balance, during barefoot standing in diabetic and non-diabetic subjects, for future diabetic foot clinical evaluation. Fourteen subjects were evaluated (8 females, 6 males, 8 non-diabetics and 6 diabetics, age range 30–70 years) and had no musculoskeletal symptoms. Four variables were measured with the platform in the barefoot standing position. Ten measurements were taken using two different techniques for feet and posture positioning, during three sessions, once a week. The MANOVA test confirmed that the platform measurements are reproducible for variables body baricenter (x) and foot baricenter (x) through time, being the coefficients of variation, with a 99% confidence interval, lower than 1.6% for body baricenter (x), and lower than 2.06% for foot baricenter (x), for all studied conditions. For the remaining variables, the results were not stabilized through time, which makes necessary to standardize the measurement protocol that guarantees the repeatability in all variables.
机译：本研究旨在评估时间对洛拉压力分布测量系统的可重复性的效果，并评估Purtorar压力和姿势平衡的可变性，在糖尿病和非糖尿病受试者中赤脚站立，令人未来的糖尿病足临床评价。评估十四项受试者（8名女性，6名男性，8名非糖尿病患者和6岁的糖尿病患者，年龄范围为30-70岁），没有肌肉骨骼症状。用赤脚站立位置的平台测量四个变量。在三个会话期间，使用两种不同的脚和姿势定位，每周一次进行10次测量。所述MANOVA试验证实，该平台测量通过时间是可重复的变量体baricenter（x）和脚baricenter（X），作为变异系数，具有99％的置信区间，超过1.6％为主体baricenter（x）的降低，对于所有研究的条件，脚间隙（X）低于2.06％。对于剩余的变量，结果未通过时间稳定，这使得规范测量协议的必要条件，以保证所有变量中的重复性。

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