CRP and neoplasm: There was a significant association between the GNRI and clinicopathological factors such as age (p < 0.001), body mass index (BMI) (p < 0.001), American Society of Anesthesiologists physical status (ASA-PS) (p = 0.014), red blood cell (RBC) count (p < 0.001), albumin (p < 0.001), C-reactive protein (CRP) (p < 0.001), tumor size (p < 0.001), tumor differentiation (p = 0.021), depth of tumor (p < 0.001), pathological stage (p < 0.001), and intraoperative blood loss (p = 0.048).