The Effect of Nutrition-optimized Prehabilitation on Perioperative Intervention in Primary Hepatocellular Carcinoma

The nutritional status of the patients was assessed together with the clinical nutritionist to develop an individualized nutritional plan. The experimental group used ordinary dietary supplementation + transoral nutritional supplementation, and the control group used ordinary dietary supplementation. The target energy was basal energy metabolism level \* physical activity level, physical activity level was male: 1.55 female: 1.56; basal energy level was basal metabolism standardized value \* body weight (basal metabolism standardized value for obese patients was 25; basal metabolism standardized value for normal or emaciated patients was 30). Add 600kcal capacity supplement to this. Exercise workouts focused on increasing lung capacity and cardiorespiratory tolerance. Specialized psychological interventions.

Conventional triple prehabilitation: ordinary dietary supplementation; exercise workouts focused on increasing lung capacity and cardiorespiratory tolerance; specialized psychological interventions.