Table 4.

Comparison of quality of life scores between the two groups

Group	Psychological function		Material life		Physical function		Social function
	Before surgery	After surgery	Before surgery	After surgery	Before surgery	After surgery	Before surgery	After surgery
Experimental group (n=66)	66.52±7.35	89.65±6.87	64.98±7.68	85.64±6.87	62.51±5.92	80.98±5.98	69.69±6.23	86.63±5.97
Control group (n=54)	66.32±7.23	78.35±7.67	64.35±6.54	68.64±6.58	62.21±5.89	70.85±5.68	66.52±6.53	74.65±6.38
T	0.293	6.485	0.509	9.986	0.165	8.885	0.147	7.987
P	0.132	0.004	0.221	0.002	0.124	0.003	0.312	0.009