Table 3.

Differences in psychological status immediately after the operation and at 3 d after the operation

Group	n	SAS		SDS
		Immediately after operation	3 d after operation	Immediately after operation	3 d after operation
Control	69	44.32 ± 11.63	33.04 ± 10.64	41.25 ± 9.53	26.43 ± 6.75
Experimental	69	41.21 ± 13.98	21.67 ± 9. 45	38.95 ± 9.16	15.73 ± 5.33
t		0.635	11.635	0.544	12.112
P value		0.364	0.001	0.441	0.001