Research Paper Volume 13, Issue 5 pp 7190—7198
Frailty is an independent risk factor of one-year mortality after elective orthopedic surgery: a prospective cohort study
Figure 3. ROC Curve of the predictive model of one-year mortality in elderly patients undergoing elective orthopedic surgery. AUC 0.897 (P < 0.001, 95% CI 0.834–0.959).