Table 2.

Comparison of gait parameters in 33 patients with unilateral BPPV between before and after canalith repositioning treatment (CRT).

Parameter	Before CRT	After CRT	p
Velocity (cm/sec)	87.63 ± 19.85	99.77 ± 18.41	<0.001
Stride length (cm)	103.09 ± 17.27	110.39 ± 16.00	<0.001
Step length (cm)	51.24 ± 8.66	54.89 ± 8.05	<0.001
Single support time (sec)	0.43 ± 0.04	0.41 ± 0.03	0.002
Double support time (sec)	0.33 ± 0.09	0.28 ± 0.05	<0.001
Step time (sec)	0.60 ± 0.07	0.55 ± 0.04	<0.001
Swing time (sec)	0.43 ± 0.04	0.41 ± 0.03	0.002
Stance time (sec)	0.76 ± 0.10	0.69 ± 0.05	<0.001
Cadence (steps/min)	101.81 ± 10.44	108.62 ± 7.26	<0.001
CV of stride time (%)	5.05 ± 3.70	3.66 ± 1.83	0.004
Step width (cm)	51.25 ± 8.68	54.90 ± 8.12	<0.001
Base support (cm)	8.97 ± 2.16	8.81 ± 2.18	0.416
CV of step width (%)	23.48 ± 12.82	22.41 ± 10.67	0.796
CV of stride length (%)	5.69 ± 3.72	4.54 ± 1.77	0.127
FAP score	91.36 ± 10.04	95.18 ± 5.59	0.011

CV, coefficient of variation; FAP, functional ambulation profile.