Fig. 6From: Risk estimation for postoperative nausea and vomiting: development and validation of a nomogram based on point-of-care gastric ultrasoundClinical impact curve (CIC) of nomogram. The y-axis represents the number of high-risk individuals classified by the model at each threshold probability, assuming there are 1000 patients. The red curve (Number high-risk) represents the number of individuals classified as high-risk at each threshold probability by the model. The blue dashed line (Number high-risk with event) represents the actual number of high-risk individuals at each threshold probabilityBack to article page