Perioperative nutritional support: reasonable and optimal selection        YU Jian-chun. Department of General Surgery, PUMC Hospital, CAMS and PUMC, Beijing 100730, China
Abstract    For the existence of malnutrition or undernutrition risk perioperative patients, nutritional screening and assessment, nutrition intervention plan can be designed earlier. Rational, optimizing selection for perioperative parenteral and enteral nutritional support therapy could maintain or improve nutritional status, improve surgical treatment, reduce complications, hospital stay and medical costs.