Fig. 1From: Prognostic value of combined psoas muscle mass and controlling nutritional status in patients with pancreatic ductal adenocarcinoma: a retrospective cohort studyPMI values by sex. Significant differences between male and female patients were found (p < 0.001). The first quartile (6.3 cm2/m2 for male and 4.4 cm2/m2 for female) was set as the cut-off valueBack to article page