ACE and periodontitis: Patients who reported taking anticoagulants, statins and ACE inhibitors demonstrated 3.546 (95% CI: 1.982, 6.343), 2.771 (95% CI: 1.877, 4.090) and 4.847 (95% CI: 2.785, 8.434) times higher odds of having periodontitis, respectively (p < 0.001).