Comparison of open and closed hyperthermic intraperitoneal chemotherapy: Results from the United States hyperthermic intraperitoneal chemotherapy collaborative

Figure 1 Independent association of hyperthermic intraperitoneal chemotherapy technique (open compared to close) on relevant post-operative outcomes based on multi-variable logistic regression. Factors included in each multi-variable analysis include age, American Society of Anesthesiology, peritoneal carcinomatosis index, completeness of cytoreduction score, and post-operative complications. OR: Odds ratio; LOS: Length of stay; ICU: Intensive care unit.

Figure 2 Unadjusted Kaplan-Meier analysis of overall survival and recurrence-free survival for the entire cohort (A and B), appendiceal cohort (C, D, E and F), and colorectal cohort (G and H). ¹All patients had overall survival information though a small portion did not have recurrence free survival information available.