Clinical differentiation of acute appendicitis and right colonic diverticulitis: A case-control study

Figure 3 Receiver operating characteristic curve of the logistic regression model for differentiating acute appendicitis from acute right colonic diverticulitis. Receiver operating characteristic curve of the regression model for differentiating acute appendicitis from acute right colonic diverticulitis shows good discrimination, with an area under the curve as high as 0.86, as shown above. ROC: Receiver operating characteristic.