RELIABILITY OF PRESSURE MEASUREMENTS - THE EMED F SYSTEM

被引：150

作者：

HUGHES, J ^{[1
]}

PRATT, L ^{[1
]}

LINGE, K ^{[1
]}

CLARK, P ^{[1
]}

KLENERMAN, L ^{[1
]}

机构：

[1] UNIV LIVERPOOL,ROYAL LIVERPOOL HOSP,DEPT ORTHOPAED & ACCIDENTAL SURG,POB 147,LIVERPOOL L69 3BX,ENGLAND

来源：

CLINICAL BIOMECHANICS | 1991年 / 6卷 / 01期

关键词：

FOOT; FORCE; PRESSURE; WALKING SPEED; GAIT ANALYSIS; RELIABILITY;

D O I：

10.1016/0268-0033(91)90036-P

中图分类号：

R318 [生物医学工程];

学科分类号：

0831 ;

摘要：

The reliability of foot pressure measurement using the EMED F* system has been tested by recording 25 walks with 10 volunteer subjects at three different speeds. Coefficients of reliability calculated for 1-25 walks showed that a good level of reliability was achieved using one measurement for most force/pressure variables but when the mean result of three or more walks was used reliability was excellent. Measurements related to time were more variable than the total force, the peak pressure and the area. The total force and peak pressure were also shown to increase with increasing speed but this was not true for all sites on the foot.

引用

页码：14 / 18

页数：5

共 12 条

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