Development of Predictive Nomograms for Clinical Use to Quantify the Risk of Amputation in Patients with Diabetic Foot Ulcer

Figure 5

Decision curve analysis for the amputation risk nomogram. The -axis measured the net benefit. The green dotted line represented the assumption that all patients had amputation. The blue dotted line represented the assumption that all patients had no amputation. The red solid line represented the risk nomogram.