Prevention & lipids

The Impact of Air Pollution on Cardiovascular Health Outcomes in African Populations: A Scoping Review

JACC AdvPublished Systematic review

Authors' conclusion

The extremely limited numbers of studies make it difficult to ascertain the true impact of air pollution across the African continent.

Study context

Population
African populations6 studies
Comparison
Exposure to ambient air pollutants and CVD outcomes
Outcome
CVD outcomes
Methodological detailsPubMed search; studies on tobacco smoking, household air pollution and occupational exposures excluded
  • PubMed search; studies on tobacco smoking, household air pollution and occupational exposures excluded

Pooled result

As reported in the abstract

  • Positive associations between air pollutant exposure and increased incidence of stroke and overall CV hospitalization and mortality
  • Considerable variation in study design, pollutant measurement methods and adjustment for confounders
  • 5 of the 6 studies in South Africa; mostly urban settings

Original publication

The Impact of Air Pollution on Cardiovascular Health Outcomes in African Populations: A Scoping Review. JACC Adv. Published 13 November 2024. doi:10.1016/j.jacadv.2024.101371

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