Use of beta-blockers for uncomplicated hypertension in the elderly: a cause for concern
Beta-blockers are less beneficial than other antihypertensive drugs in the elderly with hypertension. All elderly patients in Ontario, Canada (population over 3.5 million elderly) without co-morbidities who were first treated for hypertension with a beta-blocker were studied in a retrospective popul...
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Published in | Journal of human hypertension Vol. 21; no. 4; pp. 271 - 275 |
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Main Authors | , , , |
Format | Journal Article |
Language | English |
Published |
England
Nature Publishing Group
01.04.2007
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Subjects | |
Online Access | Get full text |
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Summary: | Beta-blockers are less beneficial than other antihypertensive drugs in the elderly with hypertension. All elderly patients in Ontario, Canada (population over 3.5 million elderly) without co-morbidities who were first treated for hypertension with a beta-blocker were studied in a retrospective population-based cohort study (1994-2002) to determine the characteristics of those prescribed beta-blockers. Of the 194,761 patients in our cohort, 25 485 (13%) were prescribed a beta-blocker as their first antihypertensive agent. On multivariate analysis, factors significantly associated with being prescribed a beta-blocker as first-line therapy included male sex (adjusted odds ratio (OR) 1.06 [95% CI 1.03-1.09] vs women), younger age (adjusted OR 1.67 [95% CI 1.55-1.79] for patients aged 66-69 vs those aged 85 or older), residence in a long-term care facility (adjusted OR 1.19 [95% CI 1.04-1.35] vs living in the community) and lower socioeconomic status (adjusted OR 1.07 [95% CI 1.02-1.12], for lowest quintile vs highest quintile). Patients with diabetes were substantially less likely to be prescribed beta-blockers (adjusted OR 0.42 [95% CI 0.40-0.44]). Greater efforts are required to educate physicians to select other drugs for initial therapy in older patients with uncomplicated hypertension. |
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Bibliography: | ObjectType-Article-1 SourceType-Scholarly Journals-1 ObjectType-Feature-2 content type line 23 |
ISSN: | 0950-9240 1476-5527 |
DOI: | 10.1038/sj.jhh.1002128 |