Fig. 4From: Modified geriatric nutritional risk index in patients with pancreatic cancer: a propensity score-matched analysisThe C-index of the mGNRI, GNRI, combination of mGNRI and PMV, and combination of GNRI and PMV using the area under the curve by ROC analysis. Abbreviations: C-index, concordance index; mGNRI, modified geriatric nutritional risk index; GNRI, geriatric nutritional risk index; PMV, psoas muscle volumeBack to article page