Table-IV.

Comparison of functional rehabilitation effects between the two groups (χ̅±s, points).

Time	Group	n	BBS	DHI	VSS-SF
Before treatment	Study-group	54	20.37±3.85	61.07±6.15	28.02±3.50
	Control-group	51	19.59±3.81	59.88±6.49	27.04±4.32
	t		1.045	0.966	1.279
	P		0.298	0.336	0.204
After treatment	Study-group	54	45.07±4.63	13.04±3.76	9.15±2.95
	Control-group	51	38.41±4.13	18.16±4.87	12.76±2.90
	t		7.766	-6.003	6.622
	P		<0.001	<0.001	<0.001

Note: Compared with this group before treatment, ^aP<0.05.