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Table 3 Mean error step scores and limits of agreement during overground walking protocol

From: Accuracy of uploadable pedometers in laboratory, overground, and free-living conditions in young and older adults

Pedometer/Group

<Normal walking speed

Normal walking speed

>Normal walking speed

OM: 20–49 yrs

−4.7(−11.0, 1.7)

1.7(−6.2, 9.5)

0.5(−4.7, 5.7)

OM: 50–80 yrs

0.3(−31.8, 32.5)

1.9(−8.0, 11.9)

0.9(−2.9, 4.6)

LC: 20–49 yrs

12.0*(0.9, 23.1)

−0.9(−3.0, 1.1)

−1.3(−2.9, 0.3)

LC: 50–80 yrs

14.7*(−13.3, 42.6)

−1.1(−11.1, 8.9)

−0.7(−2.1, 0.7)

  1. Note. OM = Omron HJ-720ITC, LC= Kenz Lifecorder EX;* significantly different than zero p<0.01.