. Author manuscript; available in PMC: 2020 May 1.

Published in final edited form as: Ann Surg Oncol. 2019 Mar 1;26(5):1445–1453. doi: 10.1245/s10434-019-07218-w

TABLE 4.

Generalized linear mixed model predicting CC-0 resection and major in-hospital postoperative complications across all CRS-HIPEC procedures

Variable		p value	Odds ratio^a	95% CI
Predictors of CC-0 resection
Primary tumor diagnosis (referent: appendix cancer)	Colorectal cancer	0.008	2.95	0.9, 9.3
	Mesothelioma		0.21	0.06, 75.8
	Ovarian cancer		1.74	0.1, 28.6
PCI (per one unit increase)		<0.0001	0.87	0.8, 0.9
Predictors of major in-hospital postoperative complications (CDC grades 3–4)
CC-score (referent: CC-0)	CC-1	0.004	2.77	1.5, 5.0
	CC-2		3.59	1.3, 10.2
	CC-3		2.0	0.2, 23.8

CRS-HIPEC cytoreductive surgery-hyperthermic intraperitoneal chemoperfusion; CC completion of cytoreduction score; PCI peritoneal cancer index; CDC Clavien-Dindo classification

Assuming that PCI is at its mean value (16.05)