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Publication Type
Journal Article
Author, Analytic
Freeman, Vincent; Fraser, Henry S.; Forrester, Terrence E.; Wilks, Rainford J.; Cruickshank, J. Kennedy; Rotimi, Charles N.; Cooper, Richard S.
Author Affiliation, Ana.
Tropical Metabolism Research Unit
Article Title
A comparative study of hypertension prevalence, awareness, treatment and control rates in St. Lucia, Jamaica and Barbados
Medium Designator
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Connective Phrase
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Journal Title
Journal of Hypertension
Translated Title
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Reprint Status
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Date of Publication
1996
Volume ID
14
Issue ID
4
Page(s)
495-501
Language
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Connective Phrase
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Location/URL
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ISSN
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Notes
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Abstract
Sought to obtain estimates of hypertension prevalence, awareness, treatment and control in three countries in the Caribbean. Surveys a sample of adults aged 25-74 years in St. Lucia, Barbados and Jamaica regarding their cardiovascular health. Measures their blood pressures using a highly standardized protocol. A reference site was available from a collaborative study among blacks in metropolitan Chicago, Illinois, USA. At the 160/95 mmHg threshold, age-adjusted hypertension prevalence estimates for Jamaica, St. Lucia and Barbados were 17.5, 18.3 and 21.5 percent, respectively, and 24.7, 26.9 and 27.9 percent, respectively, at the 140/90 mmHg threshold. The corresponding estimate for the Chicago site at the 140/90 mmHg threshold was 33.2 percent. The gradient in prevalence resembled the gradient in body mass index (25.7 kg/m2 in Jamaica to 29.3 kg/m2 in the USA). At the 160/95 mmHg threshold, the proportion of all hypertensives who were aware of their disease, pharmacologically treated and controlled was highest in Barbados (90, 85 and 72 percent, respectively) and lowest in St. Lucia (74, 59 and 35 percent respectively). Men, particularly those aged less than 55 years, were less likely to have their hypertension treated and controlled. Compared with estimates from earlier independent surveys, considerable progress has been made in hypertension detection and control in these countries, which should lead to sizable reductions in the burden of cardiovascular disease.....
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