Table 6. Comparison of intervention group with control group regarding satisfaction survey.

After surgery	Intervention group	Control group	Chi-square tests
	Very satisfied/satisfied/dissatisfied	Very satisfied/satisfied/dissatisfied	χ2	p-value
1st wk	102 cases/114 cases/24 cases	95 cases/124 cases/81 cases	25.257	< 0.001
2nd wk	126 cases/105 cases/9 cases	160 cases/108 cases/32 cases	10.449	0.005
1st month	144 cases/90 cases/6 cases	162 cases/129 cases/9 cases	1.962	0.375
3rd month	148 cases/89 cases/3 cases	180 cases/118 cases/2 cases	0.727	0.695