A similar association with gastric cancer risk was also found for the PSCA gene rs2976392 G > A (GA vs. GG, OR = 1.61, 95% CI = 1.25–2.07, P<0.001 and GA+AA vs. GG, OR = 1.52, 95% CI = 1.20–1.92, P<0.001). This evidence concerns the gene PSCA and gastric cancer.