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dc.creatorRosero Bixby, Luis
dc.creatorCoto Yglesias, Fernando
dc.creatorDow, William H.
dc.description.abstractWe studied the relationships between blood pressure (BP), pulse pressure (PP) and cardiovascular (CV) death in older adults using data from 2346 participants enrolled in the Costa Rican CRELES study, mean age 76 years (s.d. 10.2), 31% qualified as wide PP. All covariates included and analyzed were collected prospectively as part of a 4-year home-based follow-up; mortality was tracked for an additional 3 years, identifying 266 CV deaths. Longitudinal data revealed little change over time in systolic BP (SBP), a decline in diastolic BP, and widening of PP. Wide PP was associated with higher risk of CV death but only among individuals receiving antihypertensive drug therapy. Individuals with both wide PP and receiving therapy had 2.6 hazard rate of CV death relative to people with normal-PP plus not taking treatment (TRT), even adjusting for SBP. Increasing PP between visits was significantly associated to higher CV death independently of TRT status. SBP and DBP were not significantly associated to CV death when the effect of PP was controlled for. Conclusion: elderly hypertensive patients with wide or increasing PP, especially if receiving TRT, are the highest CV risk group, thus must be carefully assessed, monitored and treated with caution.es_ES
dc.description.sponsorshipWellcome Trust (Grant No. 072406)es_ES
dc.rightsAtribución-NoComercial-SinDerivadas 3.0 Costa Rica*
dc.sourceJournal of Human Hypertension; Volumen 30, Número 9. 2016es_ES
dc.subjectEnfermedad Cardiovasculares_ES
dc.titlePulse blood pressure and cardiovascular mortality in a population-based cohort of elderly Costa Ricanses_ES
dc.typeArtículo científicoes_ES
dc.description.procedenceUCR::Vicerrectoría de Investigación::Unidades de Investigación::Ciencias Sociales::Centro Centroamericano de Población (CCP)es_ES

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Atribución-NoComercial-SinDerivadas 3.0 Costa Rica
Except where otherwise noted, this item's license is described as Atribución-NoComercial-SinDerivadas 3.0 Costa Rica