Table 2.

Perioperative outcomes after colorectal and liver resection

	Total (n = 224)	Simultaneous (n = 111)	Colorectal first (n = 105)	Liver first (n = 8)	P-value
Complications after colorectal resection, n (%)	11 (49.6%)	–	9 (8.6%)	2 (0.3%)	<0.001
Grades I and II	4 (36.4%)	–	3 (33.3%)	1 (50.0%)	0.66
Grades III and IV	7 (63.6%)	–	6 (66.7%)	1 (50.0%)
90-day mortality after colorectal resection, n (%)	3 (1.3%)	–	0	0	0.21
LoS after colorectal resection, days, median (IQR)	4 (0–7.5)	–	7.5 (7.5–7.5)	6 (5–7)	<0.001
ICU LoS after colorectal resection, days, median (IQR)	0 (0–0)	–	0 (0–0)	2 (2–3)	<0.001
Complications after liver resection, n (%)	60 (26.8%)	28 (25.2%)	28 (26.7%)	4 (50.0%)	0.31
Grades I and II	22 (38.6%)	7 (25.9%)	12 (46.2%)	3 (75.0%)	0.10
Grades III and IV	35 (61.4%)	20 (74.1%)	14 (53.9%)	1 (25.0%)
90-day mortality after liver resection, n (%)	3 (1.3%)	1 (0.9%)	2 (1.9%)	0	0.07
LoS after liver resection, days, median (IQR)	3 (0–5)	7 (5–9)	5 (4–6)	5 (4–6)	<0.001
ICU LoS after liver resection, days, median (IQR)	0 (0–1)	2 (2–3)	1 (1–2)	2 (1–3)	0.04
Total LoS, days, median (IQR)	11 (7–14)	7 (5–9)	13 (12–15)	10 (9–12)	<0.001
Total ICU LoS, days, median (IQR)	1 (0–1)	2 (2–3)	2 (2–3)	2 (1–3)	0.10
Recurrence, n (%)	125 (55.8%)	57 (51.4%)	63 (60.0%)	5 (62.5%)	0.41

LoS, length of stay, IQR, interquartile range; ICU, intensive care unit.