Table IV. —Coefficients of variation for spatiotemporal gait parameters in total study population.

Variables	Without AFO	With AFO	P value
Stride time, %	3.7±2.6	3.4±1.1	0.681
Single stance time, %
Paretic side	9.2±4.0	8.2±2.5	0.120
Non-paretic side	7.5±4.0	7.5±2.7	0.805
Double stance time, %
Paretic side	10.9±8.2	9.2±3.1	0.215
Non-paretic side	9.0±2.7	10.3±5.0	0.403
Stride length, %	5.3±3.1	4.6±1.9	0.339
Step length, %
Paretic side	7.9±7.8	7.5±4.5	0.358
Non-paretic side	8.1±4.6	7.1±2.6	0.498
Step width, %	8.2±4.3	7.3±3.4	0.012*

*P<0.05, **P<0.01. AFO: ankle-foot orthosis.