Ethnic differences in blood pressure levels over time: the HELIUS study.

Aims: Hypertension is an important global health burden with major differences in prevalence among ethnic minorities compared with host populations. Longitudinal research on ethnic differences in blood pressure (BP) levels provides the opportunity to assess the efficacy of strategies aimed at mitigating gaps in hypertension control. In this study, we assessed the change in BP levels over time in a multi-ethnic population-based cohort in Amsterdam, the Netherlands.