Table 2.

Surgical outcomes of single-incision ovarian cystectomy.

Variable	RSS (n = 52)	RSP (n = 22)	LESS (n = 30)	p-Value
Transfusion, yes	2 (3.85)	0 (0.00)	1 (3.33)	0.655
Hemoglobin-drop (g/dL)	1.72 ± 0.91	1.73 ± 1.06	1.62 ± 0.83	0.875
Length of postoperative stay (days)	2.54 ± 0.96	2.50 ± 0.96	2.26 ± 0.78	0.418
Operation time (minutes)	99.13 ± 40.51	111.59 ± 52.29	72.50 ± 40.78	0.004
Docking time (minutes)	3.77 ± 2.49	3.09 ± 1.66	N/A	0.245
Console time (minutes)	52.83 ± 39.76	63.72 ± 35.65	N/A	0.271
Umbilical hernia, yes	1 (1.92)	0 (0.00)	0 (0.00)	0.604
Wound problem, yes	2 (3.85)	0 (0.00)	1 (3.33)	0.655
Febrile event (≥37.5 °C)	16 (30.77)	5 (22.73)	9 (30.00)	0.773

Variables were shown as mean ± standard deviation or n (%). LESS; laparo-endoscopic single-site surgery, N/A; not available, RSP; Robotic Single-Port system, RSS; Robotic Single-Site platform.