Positive association between dietary inflammatory index and gastric cancer risk: A systematic review and meta-analysis

Aimed to investigate the association between potential inflammatory diet, determined by the dietary inflammatory index (DII) and gastric cancer (GC) risk, we conducted this systematic review and meta-analysis. MEDLINE, EMBASE and the Cochrane library were searched up to May 2019. Studies reported associations between DII and GC were included. Relative risk (RR) with 95% confidence interval (CI) were synthesized by fixed-effects model. Subgroup...