Table 3.

Comparison of gait parameters between patients with PC and HC BPPV before CRT.

Parameter	PC, n = 23	HC, n = 10	p
Velocity (cm/sec)	86.08 ± 22.03	91.18 ± 13.98	0.658
Stride length (cm)	100.91 ± 17.98	108.08 ± 15.59	0.475
Step length (cm)	50.21 ± 8.98	53.62 ± 7.77	0.307
Single support time (sec)	0.42 ± 0.04	0.43 ± 0.02	0.603
Double support time (sec)	0.34 ± 0.10	0.31 ± 0.04	0.832
Step time (sec)	0.59 ± 0.07	0.58 ± 0.02	0.686
Swing time (sec)	0.42 ± 0.04	0.43 ± 0.02	0.762
Stance time (sec)	0.76 ± 0.12	0.74 ± 0.03	0.556
Cadence (steps/min)	101.72 ± 12.34	102.02 ± 3.91	0.686
CV of stride time (%)	5.31 ± 4.25	4.43 ± 1.89	0.658
Step width (cm)	51.21 ± 8.98	53.62 ± 7.77	0.475
Base support (cm)	8.88 ± 2.39	9.16 ± 1.63	0.524
CV of step width (%)	25.54 ± 14.65	23.40 ± 11.86	0.237
CV of stride length (%)	5.44 ± 3.29	6.24 ± 4.19	0.923
FAP score	90.47 ± 10.59	93.40 ± 8.83	0.603