Table 1. Comparison of pain intensity between the two groups at all the follow-up intervals .

Time	Control group (n=23)		Intervention group (n=23)		P-value*
	Mean	SD	Mean	SD
14 days	5.22	1.00	4.65	0.98	0.092
30 days	3.04	1.02	2.30	1.61	0.120
60 days	1.87	1.91	0.96	1.69	0.068
90 days	0.87	1.71	0.04	1.36	0.206

*P-value: Mann-Whitney U test