KPS score, resection type, and pretreatment platelet values were identified as the most important in predicting OS. In addition, age, sex, KPS score, tumor grade, tumor location, and TMN staging parameters as most important for the prediction of distant metastasis. KPS score, lymph node dissection type, tumor size, lymphatic invasion, pretreatment albumin and lymphocyte, tumor location, T or N stages, resection type, and concurrent chemotherapy as important variables to predict (gastric)PM recurrence. This evidence concerns the gene ALB and neoplasm.