FIGURE 2.
Comparison of prevalence of hypertension awareness, treatment and control among those on treatment between African origin and European host populations of studies using blood pressure cut-offs of systolic at least 140 and/or diastolic at least 90 mmHg to define hypertension. Diamonds denote the weighted pooled odds ratios with 95% confidence intervals. CI, confidence interval; M–H, Mantel–Haenszel; OR, odds ratio; SSA, sub-Saharan African, ‘n’ is the number of comparisons available for each subgroup.