Gwack J, Shin A, Kim C-S, Ko K-P, Kim Y, Jun J K, Bae J, Park S K, Hong Y-C, Kang D, Chang S-H, Shin H-R, Yoo K-Y
Department of Preventive Medicine, Seoul National University College of Medicine, 28 Yongon-dong, Chongno-gu, Seoul, 110-799, Korea.
Br J Cancer. 2006 Sep 4;95(5):639-41. doi: 10.1038/sj.bjc.6603309. Epub 2006 Aug 8.
In a nested-case control study of 100 cases of gastric cancer and 400 matched controls in relation to virulence factors of Helicobacter pylori in a Korean cohort, CagA seropositivity was significantly associated with a higher risk of gastric cancer among H. pylori-infected subjects (OR=3.57, 95% CI 1.05-12.14).
在一项针对韩国队列中100例胃癌病例和400例匹配对照进行的巢式病例对照研究中,研究幽门螺杆菌毒力因子与胃癌的关系,结果显示,在幽门螺杆菌感染的受试者中,细胞毒素相关基因A(CagA)血清阳性与患胃癌的较高风险显著相关(比值比=3.57,95%置信区间1.05 - 12.14)。