Research has been conducted on the effects of inflammation and nutritional status and markers, such as neutrophil to lymphocyte ratio (NLR) [8,9,10], lymphocyte to monocyte ratio (LMR) [11,12,13], C-reactive protein to albumin ratio (CAR) [14,15], and the controlling nutritional status score (CONUT score) [16,17] in patients with gastric cancer, but most of the reports are on patients of all ages, and there are not many reports that focus on the elderly. Here, CRP is linked to gastric cancer.