ArticlePublic health in practice (Oxford, England)2021
High blood pressure and exposure to dust from gold mine dumps among the elderly in South Africa: A cross-sectional study.
Article in Public health in practice (Oxford, England), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers, 1 of them a synthesis that pooled it.
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Who cites it
2 citing papers in PubMed, 1 synthesis or guideline pooled it, 2 citations in OpenAlex.
- Exploring prioritization of wellbeing and health impacts for mining communities during the mining life cycle within the sub-Saharan Africa context: a systematic review.BMC public health · 2025Pooled it
- Risk factors of hypertension in South Africa: A systematic review and meta-analysis to inform the development of a clinical prediction model.Health SA = SA Gesondheid · 2026Article
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Authors and funding
4 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Objective: To investigate whether high blood pressure was associated with living close to a mine dump among the elderly in South Africa. Study design: This was a cross-sectional study conducted among the elderly in communities 1-2 km (exposed) and 5 km or more (unexposed), from five pre-selected mine dumps in Gauteng and North West provinces of South Africa. Methods: Structured interviews were conducted with 2397 elderly, using a previously validated ATS-DLD-78 questionnaire from the British Medical Research Council. Results: The prevalence of high blood pressure was 57.51% in the exposed and 46.66% in the unexposed communities, respectively. Results from the multiple logistic regression analysis showed that having high blood pressure was significantly associated with living in exposed communities (AOR = 3.04, 95% CI: 2.41-3.83, P < 0.001). Other significant risk factors were being an previous and current tobacco smoker, age group, tertiary level of educational attainment, and having a history of occupational exposure to dust and chemical fumes. Conclusion: The findings of this study suggest that there are high levels of blood pressure among the elderly residing in communities located near mine dumps in South Africa.
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Registered trials
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