Table 1.

Patient demographics, operative outcomes, and post-operative complications

	Open CRS/HIPEC	Laparoscopic CRS/HIPEC	Odds ratio* (95% CI)	P value
No. of patients	29	55
Male (%)	15 (52)	23 (42)
Female (%)	14 (48)	32 (58)		0.386†
Median age (IQR) (years)	50 (43–62)	55 (44–64)		0.265‡
Median operation time (IQR) (h)	7.3 (6.7–8.0)	8.8 (8.1–9.5)		0.0001†
Median PCI score (IQR)	0 (0–1)	0 (0–2)		0.549‡
Blood transfusion (%)	1 (4)	1 (2)	0.52 (0.03–8.61)	0.641†
HDU admission (%)	28 (97)	30 (55)	0.04 (0.01–0.34)	< 0.001†
Median length of stay (IQR) ( days)	10 (8–11)	6 (5–8)		0.0001‡
C–D complications (90-day)
Grade 1 (%)	0	1 (1.8)
Grade 2 (%)	3 (10.3)	6 (10.9)
Grade 3 (%)	2 (6.9)	1 (1.8)
Grade 4 (%)	0	1 (1.8)
Total (%)	5 (17.2)	9 (16.4)	0.93 (0.28–3.12)	1.000†

Any complications versus no complication

IQR interquartile range, CI confidence interval

^*Unadjusted odds ratio expressed as L- versus O-CRS/HIPEC (as referent)

^†Chi-squared or Fisher’s exact test as appropriate

^‡Mann–Whitney test