Fig. 2.

Predicted systolic blood pressure against age in years for male and female by SNPs M₁ = rs17249754, M₂ = rs11024074, M₃ = rs3184504, and sex, based on parametric model (12). In the graphs, the legends give the genotypes of the three SNPs; for instance, (AT, CT, TT) means G₁ = AT, G₂ = CT, and G₃ = TT. G_i is the genotype of M_i, i = 1, 2, 3.