Fig. 3From: The effect of adding goal-directed hemodynamic management for elective patients in an established enhanced recovery program for colorectal surgery: results of quasi-experimental pragmatic triala, b Percentage of patients with surgical site infection and any complication by surgical approach. This figure illustrates the percentage of patients with a surgical site infection (a) and overall complications (b) by surgical approach by study phase. There were no statistically significant differences between groups in any phase. ERP: enhanced recovery program; GDHT: goal-directed hemodynamic therapyBack to article page