Fig. 2
From: Decreasing use of pancreatic necrosectomy and NSQIP predictors of complications and mortality
a There was an overall 65% in decrease in returns to the OR after SPN during the study period (p < 0.001). b. There was an overall 65% decrease in returns to the OR after SPN during the study period (p < 0.001). c. The annual mean modified frailty index (mFI) for SPN decreased significantly throughout the study period (p < 0.001). Error bar interval indicates one standard deviation