Distribution of genotypes in DAB2IP and results of logistic regression analysis for associations with risk of LC.

aThe observed genotype frequencies among the control subjects were in agreement with the Hardy-Weinberg equilibrium (p2+2pq+q2 = 1) (χ2 = 2.51, P = 0.113 for 97906C>A; χ2 = 0.56, P = 0.454 for −1420T>G).bAdjusted in a logistic regression model that included age, sex, smoking status, alcohol use, BMI, family history of cancer.cA two-sided χ2 tests for differences in distribution of genotype frequencies between cases and controls.