Stratified analysis indicated that risks of GC and its precursors were elevated in subjects with IL-32 rs2015620 A allele (AA + AT) or IL-22 rs1179251 CC genotype and H. pylori infection, and significant interactions between these two SNPs and H. pylori infection were found.
Stratified analysis revealed that rs11</span>79251was associated with advanced stages, lymph node metastases, and distant metast</span>ases of GC (p < 0.05).