Minor allele frequencies (MAF) and genotype counts in cases and controls.

aMinor alleles are presented first followed by major allele.
bOdds ratios and 95% confidence intervals are calculated on a per allele basis for the first-mentioned allele assuming an additive model.
cP values were calculated as tests for trend (1 df) across genotypes and are adjusted by centre, gender, duration of disease and HbA1c level. Associations were no longer significant after adjustment for multiple testing performed by permutation test (n = 100,000).