Genotypic distribution among cases and controls in a Spanish population.

Heterozygotes and minor homozygotes individuals count for cases and controls and their percentages are calculated among the total of samples including fails.OR (CI 95%) means Odds Ratio and its 95% confidence interval in parentheses. OR and p values are calculated via unconditional logistic regression considering differences between cases and controls genotypes.Bold denotes statistically significant results considering as significant p values lower than 0.05.