Fig. 3From: The Impact of Controlling Nutritional Status (CONUT) score on functional prognosis in hospitalized elderly patients with acute osteoporotic vertebral fractures Comparison of receiver operating characteristic (ROC) curve for the decline in ambulatory ability. CONUT, Controlling Nutritional Status; GNRI, Geriatric Nutritional Risk Index; PNI, prognostic nutritional indexBack to article page