Fig. 2From: Prevalence and risk factors for type 2 diabetes mellitus with Prader–Willi syndrome: a single center experienceReceiver–Operator Characteristic (ROC) curves predicting the impact of HOMA-IR (blue line), BMI (SDS) (green line), and BMI (kg/m2) (red line) on T2DM in PWS. The black line represents the zero discrimination line. Each black triangle denotes the point of cut-off valueBack to article page