Table 4.

Comparison of activities of daily living between the two groups (mean ± sd)

Before treatment	Before treatment (point)	After treatment (point)	t	P
Observation group (n=83)	27.45±2.56	36.62±3.01	21.142	<0.001
Control group (n=83)	28.33±3.41	31.43±2.89	6.318	<0.001
t	1.880	11.331	-	-
P	0.062	<0.001	-	-