Fig. 3From: A potent weighted risk model for evaluating the occurrence and severity of diabetic foot ulcersROC curves for the evaluation of risk and severity of DFUs using random forest model. A ROC curves for assessing DFU risk using all 17 variables. B ROC curves for assessing DFU risk using eight selected variables. C ROC curves for assessing DFU severity using all 17 variables. D ROC curves for assessing DFU severity using 10 selected variables. DFUs diabetic foot ulcers, ROC receiver operating characteristicBack to article page