Table 4.

VAS pain scores on ureteral stent removal

VAS score	String	No string	P-value*
Overall	2.94±1.35	4.23±2.45	0.005
Male	3.19±1.09	4.58±2.23	0.006
Female	2.46±1.71	3.54±2.82	0.25
P-value**	0.22	0.11

*between string group and no string group, **between male and female