Also rs3802842 on chromosome 11q23.1 showed significant associations with CRC risk across different comparisons (P(Avs.C)=8.98×10-5, P(Avs.CD)=8.62×10-5, P(ABvs.CD)=1.86×10-5, COLCA1,2). The gene discussed is COLCA1; the disease is colorectal carcinoma.