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Meta-Analysis
. 2013 Aug 2:13:54.
doi: 10.1186/1471-2261-13-54.

Hypertension awareness, treatment and control in Africa: a systematic review

James Kayima  1 , Rhoda K Wanyenze, Achilles Katamba, Elli Leontsini, Fred Nuwaha
Affiliations
Meta-Analysis

Hypertension awareness, treatment and control in Africa: a systematic review

James Kayima et al. BMC Cardiovasc Disord. .

Abstract

Background: Inadequate diagnosis and suboptimal control of hypertension is a major driver of cardiovascular morbidity and mortality in Africa. Understanding the levels of awareness, treatment and control of hypertension and the associated factors has important implications for hypertension control efforts.

Methods: The PubMed database was searched for original articles related to awareness, treatment and control of hypertension in Africa published between 1993 and 2013. The key search terms were: Africa, awareness, treatment, control, and hypertension. Exploration of bibliographies cited in the identified articles was done to provide further studies. Full texts of the articles were obtained from various internet sources and individual authors. A data extraction sheet was used to collect this information.

Results: Thirty-eight studies drawn from 23 African countries from all regions of the continent met the inclusion criteria. The levels of awareness, treatment and control varied widely from country to country. Rural populations had lower levels of awareness than urban areas. North African countries had the highest levels of treatment in the continent. There was generally poor control of hypertension across the region even among subjects that were aware of their status and those that were treated. On the whole, the women had a better control status than the men.

Conclusion: There are low levels of awareness and treatment of hypertension and even lower levels of control. Tailored research is required to uncover specific reasons behind these low levels of awareness and treatment, and especially control, in order to inform policy formulation for the improvement of outcomes of hypertensive patients in Africa.

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Figures

Figure 1
Figure 1
Flow chart of literature search.
Figure 2
Figure 2
Map of Africa distribution of studies reviewed.
See this image and copyright information in PMC

References

    1. Gaziano TA. Cardiovascular disease in the developing world and its cost-effective management. Circulation. 2005;112(23):3547–3553. doi: 10.1161/CIRCULATIONAHA.105.591792. - DOI - PubMed
    1. Lopez AD, Mathers CD, Ezzati M, Jamison DT, Murray CJL. Global and regional burden of disease and risk factors, 2001: systematic analysis of population health data. Lancet. 2006;367(9524):1747–1757. doi: 10.1016/S0140-6736(06)68770-9. - DOI - PubMed
    1. Alwan A. Global status report on noncommunicable diseases 2010. Geneva: World Health Organization; 2011.
    1. Unwin N. Commentary. Non-communicable disease and priorities for health policy in sub-Saharan Africa. Health policy and planning. 2001;16(4):351. doi: 10.1093/heapol/16.4.351. - DOI - PubMed
    1. Bertrand E. Cardiovascular Disease in Developing Countries. New York, NY: McGraw-Hill; 1999.

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