Barriers to Access to Treatment for Hypertensive Patients in Primary Health Care of Less Developed Northwest China: A Predictive Nomogram

Figure 6

Decision curve analysis for the untreated nomogram. The y-axis measures the net benefit. The red line represents the medication untreated risk nomogram. The thin solid line represents the assumption that all patients are nontreatment to medication. Thin thick solid line represents the assumption that no patients are nontreatment to medication. The decision curve showed that if the threshold probability of a patient ranges from 7% to 91%, using this untreated nomogram in the current study to predict medication nontreatment risk adds more benefit than the intervention-all-patients scheme or the intervention-none scheme.