IL18 and Hypertension: The adjusted ORs for carriers with genotypes AC and CC at IL-18 -607 were 0.39 and 0.24 among subjects without hypertension (95% CI = 0.18–0.81 and 0.11–0.69, respectively) and 0.41 and 0.39 among those with hypertension (95% CI = 0.26–0.84 and 0.18–0.94, respectively), respectively (Figure 3).