Table 2.

Comparison of kinematic data of gait parameters.

Gait parameter	Group modern	Group conventional	P-value
Gait speed (m/s)	1.1 ± 0.2	0.9 ± 0.2	.03
Gait duration (s)	1.03 ± 0.07	1.08 ± 0.10	.14
Step length (m)	0.54 ± 0.07	0.45 ± 0.11	.03
Swing duration (s)	0.45 ± 0.46	0.46 ± 0.05	.82
Max knee flexion (°)	53.2 ± 7.1	52.8 ± 7.1	.90
Max knee extension (°)	2.9 ± 4.0	−0.5 ± 4.6	.08
Double knee action (+/−)	9/3	10/2
Max knee flexion angle at initial stance phase (°)	10.9 ± 3.0	8.0 ± 2.6	.04

Significant P-values are provided in bold.

Data are expressed as average ±standard deviation.