At the time of nutritional consultation and before application of nutrition support, the study group's BMI was 18.4±3.3; 53% of them had edema; SGA was 3.5±1.6 points, in which SGA-B was 53% and SGA-C was 47%; serum albumin was 23.4±5.5 g / l, and serum pre-albumin was 0.12±0.06 g/l.