Analysis of plantar pressure in diabetic type 2 subjects with and without neuropathy

ITBM-RBM Pub Date : 2006-05-01 DOI:10.1016/j.rbmret.2006.03.001

Muhammad Afiq Rahman , Zulkarnain Aziz , U. Rajendra Acharya , Tan Peck Ha , N. Kannathal , E.Y.K Ng , Chelsea Law , Tavintharan Subramaniam , Wong Yue Shuen , Sum Chee Fang

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引用次数: 40

Abstract

Diabetes is a disorder of metabolism—the way our bodies use digested food for growth and energy. The most common form of diabetes is type 2 diabetes. Abnormal plantar pressures are considered to play a major role in the pathologies of neuropathic ulcers in the diabetic foot. The purpose of this study was to examine the plantar pressure distribution in normal, diabetic type 2 with and without neuropathy subjects. Footscans were obtained using the F-Scan (Tekscan USA) in-shoe pressure measurement system. Various pedobarographic parameters such as the total plantar force, total contact area, peak pressures, percentage medial impulse (PMI), load and power ratio (PR, the ratio of high frequency power to the total power in an image) were evaluated. These parameters were subjected to ANOVA (analysis of variance) test with more than 95% confidence interval giving excellent P-values in all the categories.

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伴有和不伴有神经病变的2型糖尿病患者足底压力分析

糖尿病是一种代谢紊乱——我们的身体利用消化的食物来生长和获取能量的方式。最常见的糖尿病是2型糖尿病。异常足底压力被认为在糖尿病足神经性溃疡的病理中起主要作用。本研究的目的是检查正常、伴有和不伴有神经病变的2型糖尿病受试者的足底压力分布。脚部扫描采用F-Scan (Tekscan USA)鞋内压力测量系统。评估了各种足压学参数，如足底总力、总接触面积、峰值压力、内侧冲量百分比(PMI)、负载和功率比(PR，高频功率与图像中总功率的比值)。这些参数进行了方差分析(ANOVA)检验，其置信区间大于95%，在所有类别中都给出了优秀的p值。

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