The genotype frequencies of IL-10-819 were same as IL-10/592.3. In NGC, the frequency of genotype GCC/GCC,ATA/ATA and others of IL-10-1082/819/592 were 51.3%,50.8%and 54.7% .

• IL-10-819位点:IL-10-819分布频率与IL-10-592一致；提示IL-819等位基因与胃癌发生无相关性。 4、IL-10-1082/819/592联合基因:GCC/GCC型:胃癌组占51.；3%25；对照组占48