Comparisons of haplotypes and combinations between BL patients and controls.

1N represent the number of individuals and 2N the number of chromosomes carrying each IL10 proximal haplotype or combination;
2P values column: for each category, the first p value (italics) represents the comparison of cases vs. controls, by Chi-square Test; and the following represent the significance of the odds ratio (OR), as calculated by logistic regression, having case vs. control as dependent variable and each IL10 haplotype, combination or family as a covariate.