Cohort-, sex-, and age-adjusted incidence of cardiovascular events in untreated (left) and treated (right) nondiabetic (upper) and diabetic (lower) subjects with normal conventional and ambulatory blood pressures (normotension [NT], masked hypertension [M-HT], stage 1 hypertension [S1-HT], and stage 2 hypertension [S2-HT]). Incidence was standardized to the distribution of cohort (see Methods section in the online-only Data Supplement), female sex (47.3%), and mean age (52.5 years) in the whole study population.