1. High blood pressure and exposure to dust from gold mine dumps among the elderly in South Africa: A cross-sectional study
- Author
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Vusumuzi Nkosi, Joyce Shirinde, Funzani Rathogwa-Takalani, and Kuku Voyi
- Subjects
High blood pressure ,Elderly ,Mine dumps ,South Africa ,Public aspects of medicine ,RA1-1270 - 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
- Published
- 2021
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