Fig. 3

Overall survival curves in patients with pancreatic cancer compared between the combination of the mGNRI and PMV (a) and the combination of the GNRI and PMV (b) after matching. Group A, patients with high mGNRI/high PMV; group B, patients with high mGNRI or high PMV (but not both); group C, patients with low mGNRI/low PMV; Group D, patients with high GNRI/high PMV; group E, patients with high GNRI or high PMV (but not both); and group F, patients with low GNRI/low PMV. Abbreviations: mGNRI, modified geriatric nutritional risk index; PMV, psoas muscle volume; GNRI, geriatric nutritional risk index