Grain consumption and risk of gastric cancer: a meta-analysis

This study evaluated the relationship between grain consumption and the risk of gastric cancer. A total of 19 studies met the inclusion criteria. For whole grain consumption, there was a 13% reduction in the risk of gastric cancer (p = .003), and a subgroup analysis showed that a large amount of whole grain consumption reduced the risk of gastric cancer by 44% (p p p p本研究评估了谷物摄入与胃癌发病风险之间的关联。最终共有19项研究符合纳入标准。针对全谷物（whole grain）摄入而言，受试者的胃癌发病风险可降低13%（p=0.003）；亚组分析结果显示，高水平全谷物摄入可使胃癌发病风险降低44%（p p p p