Effect of Preoperative Nutritional Risk Screening on Postoperative Recovery in Patients with Laparoscopic-Assisted Radical Resection for Colorectal Cancer

Abstract

Background and Objectives. This study investigated the effect of preoperative nutrition on the recovery and prognosis of colorectal cancer patients after laparoscopic radical resection. Methods and Study Design. A retrospective analysis was conducted on 120 colorectal cancer patients between January 2015 and August 2017. Patients were divided into two groups: those without nutritional risk (NRS 20020.05). However, patients with nutritional risk had higher postoperative blood transfusion volumes, albumin infusions, weight difference before and after surgery, and postoperative hospital stays than the nonnutritional risk group (all P<0.05). Smoking, diabetes, and preoperative nutritional risk were the risk factors by the univariate and multivariate logistic regression analyses. Conclusions. The postoperative complication rate was increased, and the short-term efficacy was decreased in the preoperative nutritional risk group compared with those without nutritional risk.