Skip to main content

Table 5 Subgroup analysis of OS outcomes based on ICU stay and PCI score

From: The importance of synchronicity in the management of colorectal peritoneal metastases with cytoreductive surgery and hyperthermic intraperitoneal chemotherapy

VariableUnivariate hazard ratio (95% CI)p valueMultivariate hazard ratio (95% CI)p value
CRS and HIPEC patients without ICU stay
 m-CPM versus s-CPM0.27 (0.06–1.15)0.0770.11 (0.02–0.85)0.034
 Age0.96 (0.91–1.01)0.1120.99 (0.94–1.05)0.759
 PCI score1.14 (1.02–1.27)0.0201.14 (0.99–1.30)0.063
 Duration of CRS and HIPEC1.00 (0.99–1.01)0.1451.01 (0.99–1.02)0.215
PCI < 12
 m-CPM versus s-CPM0.18 (0.05–0.67)0.0110.19 (0.04–0.86)0.031
 Age0.95 (0.89–1.02)0.1490.98 (0.92–1.03)0.399
 Duration of CRS and HIPEC1.002 (0.999–1.006)0.2440.997 (0.990–1.003)0.316
 SICU stay1.91 (0.93–3.91)0.0783.95 (0.74–21.25)0.109