Fig. 1From: Aging and obesity are associated with undiagnosed hypertension in a cohort of males in the Central Province of Sri Lanka: a cross-sectional descriptive studyPrevalence of hypertension by age, education level and weight status. Prevalence rates of undiagnosed hypertension (systolic blood pressure ≥ 140 mmHg or diastolic blood pressure ≥ 90 mmHg) according to age categories (a), educational status (b) and weight status (c) are shown. n = 2462Back to article page