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The burden of hypertension and its risk factors in Malawi: nationwide population-based STEPS survey
- Source :
-
International Health (1876-3413) . Dec2012, Vol. 4 Issue 4, p246-252. 7p. - Publication Year :
- 2012
-
Abstract
- Abstract: Hypertension is the most common cause of cardiovascular diseases, accounting for at least half of haemorrhagic and ischaemic strokes, heart failure and renal failure in sub-Saharan Africa. However, population-based data to inform policies are scarce. Using the WHO STEPwise approach to chronic disease risk factor surveillance, a population-based nationwide survey was conducted on participants aged 25–64 years in Malawi. Detailed findings on the burden of hypertension are presented in this paper. Blood pressure (BP) was measured in 3727 participants. The age-standardised prevalence of hypertension (BP ≥140/90mmHg) was 33.2% (95% CI 30.9–35.6%). Hypertension was more frequent in males than females (36.9% vs 29.9%), alcohol drinkers than non-drinkers (40.9% vs 31.6%), overweight than non-overweight (41.5% vs 30.7%) and increased with increasing age (21.4% in 25–34 years old vs 59.2% in 55–64 years old). Three-quarters of the participants said they never had their BP measured before and 94.9% of those with hypertension said they were not aware that they had such a medical problem. High prevalence of hypertension and its risk factors calls for the implementation of primary healthcare approaches such as the WHO package for essential non-communicable diseases to promote healthy lifestyles, early detection, treatment and control. [Copyright &y& Elsevier]
Details
- Language :
- English
- ISSN :
- 18763413
- Volume :
- 4
- Issue :
- 4
- Database :
- Academic Search Index
- Journal :
- International Health (1876-3413)
- Publication Type :
- Academic Journal
- Accession number :
- 83574518
- Full Text :
- https://doi.org/10.1016/j.inhe.2012.09.005