Table 1.

The characteristics of patients in both groups

Variable	Three-port group (n=19)	Single-port group (n=33)	p-value
Gender			0.189
Male	18	27
Female	1	6
Median age (yr)	19.0 (16–30)	18.0 (14–49)	0.888
Recurrent disease			0.436
Yes	9	12
No	10	21
Side			0.326
Right	6	15
Left	13	17
Median follow-up (mo)	15.0 (13–18)	14.0 (7–18)	0.124