Table 2. Perioperative Outcomes.

Outcome	Patients, No. (%)		Median difference or RR (95% CI)a
	Laparotomy arm (n = 47)	MIS arm (n = 48)
Length of stay, median (IQR), d	4 (3-6)	1 (0-4)	median: −3 (−4 to −2)
Estimated blood loss, median (IQR), mL	200 (100-400)	100 (50-250)	median: −100 (−166 to −33)
Any intraoperative complication	3 (6)	3 (6)	RR: 0.98 (0.21-4.61)
Any postoperative complication	12 (26)	4 (8)	RR: 0.33 (0.11-0.94)
Any gross residual disease	8 (17)	6 (13)	RR: 0.73 (0.28-1.95)

Abbreviations: MIS, minimally invasive surgery; NA, not applicable; RR, relative risk.

^a Median differences are for continuous and discrete variables; RRs are for binary variables.