Figure 1

Correlation between intravenous (IV) fluids on postoperative day (POD) 0 fluids and Comprehensive Complication Index (CCI). Spearman’s rank correlation coefficient (Rho = 0.168, p value = 0.020) between the volume of intravenous fluid within the first postoperative day (IV fluids POD 0) and the Comprehensive Complication Index (CCI).