Table 2

 Reliability of the monitors for step number and cadence at the various walking speeds

Speed(m/s)Interdevice reliability (ICC 2,1)
OmronYamaxactivPAL(step number)activPAL(cadence)
ICC, intraclass correlation coefficient.
Treadmill
    0.900.480.300.990.99
    1.120.220.521.000.99
    1.330.120.450.990.99
    1.560.560.371.000.99
    1.780.890.890.990.99
Outdoor
    Slow0.010.480.990.99
    Normal0.730.560.990.99
    Fast0.700.740.990.99