Table 2.

Surgical outcomes between SLN mapping and PLND groups.

	Median (range)
	SLN†	PLND‡	p value∗
Operative time (minutes)	129 (62–251)	162 (83–340)	<0.001
Blood loss (milliliters)	100 (10–500)	300 (10–1000)	<0.001
Hospital stay after surgery (days)	3 (1–43)∗	4 (2–18)	<0.001
	Number (%)
	SLN† (n = 109)	PLND‡ (n = 94)	p value∗∗
Number of operative complications	14 (12.8%)	22 (23.4%)	0.05

^†SLN = sentinel lymph node mapping group. ^‡PLND = pelvic lymph node dissection group. ^∗Mann–Whitney for p value. ^∗∗Chi-square analysis for p value.