Overall, the MUC1 rs4072037 polymorphism was associated with risk of cancer in all genetic models (G vs A: OR = 0.71, 95%CI: 0.63–0.80, p<0.01; GA vs AA: OR = 0.61, 95%CI:0.55–0.67, p<0.01; GG vs AA: OR = 0.58, 95%CI: 0.47–0.71, p<0.01; AG+AA vs GG: OR = 0.60, 95%CI: 0.55–0.60, p<0.01; GG vs AG+AA: OR = 0.70, 95%CI: 0.58–0.85, p<0.01). The gene discussed is MUC1; the disease is cancer.