ALB and malnutrition: Of the 82 patients, 76 (92.7%) were suspected of having malnutrition according to their serum albumin levels (Fig 3a), 67 (81.7%) were defined as being at risk of malnutrition per the GNRI (Fig 3b), and 32 (39.0%) were defined as being at risk of malnutrition per the NRI (Fig 3c).