<i>P-</i>values of gene haplotype association tests using sliding window analysis and alternative haplotype lengths.

Analysis was conducted for the hypertension candidate genes revealing strongest single marker associations with hypertension, systolic (SBP) or diastolic (DBP) blood pressure. The lowest P values obtained for each gene are indicated in bold. *Sliding window size - number of neighboring SNPs in the sliding window; na – not applicable.