Fig. 1.
The horizontal axis shows odds ratio estimates with the corresponding 95% confidence interval (CI) for the Gly482Ser allele and the risk of hypertension (n = 9,861). The 95% CIs of pooled estimates are displayed as a horizontal line through the dots. *Studies 1, 3, 4, and 5 correspond to the study numbers mentioned in the paper by Franks et al. (8). T2D, Type 2 diabetes; MRC, Medical Research Council; CCCS, Cambridgeshire Type 2 diabetes Case Control Study; EPIC, European Prospective Investigation of Cancer.