Ethnic differences in blood pressure levels over time: the HELIUS study
Authors' conclusion
Our findings indicate a further increase of ethnic differences in SBP among Ghanaian, Moroccan, and Turkish populations compared with the Dutch reference population that are in part attributable to differences in BMI.
Study context
- Population
- Multi-ethnic population-based cohort in Amsterdam, the Netherlands (HELIUS); baseline 2011–2015, follow-up 2019–202110,170 with complete follow-up
- Participants
- 22,109 participants
- Exposure
- Ethnic minority groups vs Dutch reference population
- Outcome
- Ethnic differences in SBP over time (linear mixed models adjusted for age, sex and antihypertensive medication)
- Follow-up
- Mean 6.3 (1.1) years
Methodological detailsmulti-ethnic population-based cohort
- Multi-ethnic population-based cohort
Main finding
As reported in the abstract
Change in mean SBP from baseline to follow-up vs Dutch
Each group vs dutchDifference, mmHg (95% CI)
Ghanaian
1.78(0.77–2.79)
Moroccan
2.06(1.23–2.90)
Turkish
1.30(0.38–2.22)
Observational data: associations, not effects.
Further findings
Explanation of systolic BP (SBP) differences
- SBP differences in part explained by differences in body mass index (BMI)
Original publication
Ethnic differences in blood pressure levels over time: the HELIUS study. Eur J Prev Cardiol. Published 27 March 2023. doi:10.
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