In our primary cross-sectional analysis, we will define hypertension as the use of antihypertensive drugs or a measured consultation SBP ≥140 mm Hg or DBP ≥90 mm Hg . We recognize, however, that the cut-points could have been defined differently, eg, SBP ≥160 mm Hg or DBP ≥100 mm Hg ; SBP ≥180 mm Hg or DBP ≥110 mm Hg ; and SBP ≥130 mm Hg or DBP ≥80 mm Hg .