Log odds of positive lymph nodes as a novel prognostic predictor for gastric cancer: a systematic review and meta-analysis - BMC Cancer

Data sources We searched PubMed, Medline, Embase, Web of Science and the Cochrane Library for relevant studies from inception to March 7, 2022, which formed the basis for evidence used to conduct the meta-analysis. The following keywords were used: “log odds of positive lymph nodes”, “LODDS”, and “gastric cancer”.