Fig. 1From: Usefulness of the skeletal muscle index in postoperative ileus of colorectal cancer patients: a retrospective cohort studyA ROC curve for Male. The cut-off values was 8.958 for male by the point on the ROC curve predicting POI. POI postoperative ileus. B ROC curve for Female. The cut-off values was 8.443 for female by the point on the ROC curve predicting POI. POI postoperative ileusBack to article page