title: Estimated risk of a first stroke and conditioning factors in Spanish hypertensive women. The RIMH study.
abstract: Stroke is the leading cause of mortality in women in Spain. RIMHA is a cross-sectional multicenter study in hypertensive women aged 55 or more in primary care to estimate the 10-year risk for a first stroke. Clinical history, cardiovascular risk factors and diseases, electrocardiogram, blood samples and blood pressure (BP) were recorded. Stroke and coronary risk were estimated using the appropriate Framingham scales; 12875 patients were included (mean age 68.0+/-8.5 years, 29.1% with diabetes, 19.7% with cardiovascular disease). Electrocardiographic left ventricular hypertrophy (LVH) was present in 19.2% BP was controlled in 42.9% of non-diabetic (BP<140/90 mmHg) and 9.7% of diabetic patients (BP<130/80 mmHg). The 10-year risk (+/- SD) for a first stroke was estimated as 15.8+/-16.3%, and the coronary risk as 12.0+/-6.3. In the multivariate analysis, the most contributing factors for stroke risk estimation were age, systolic BP, LVH and atrial fibrillation. In conclusion, the 10-year estimated stroke risk for Spanish hypertensive women aged 55 years or more was higher than the estimated coronary risk, in accordance with the high rates of morbidity and mortality due to stroke among women in Spain. The most powerful risk factors were older age, poor BP control, LVH and atrial fibrillation.
authors.affiliation: Hypertension Unit, Hospital Clinic (IDIBAPS), University of Barcelona, Spain. acoca@clinic.ub.es
authors.forename: Antonio
authors.initials: A
authors.lastname: Coca
authors.forename: Josep
authors.initials: J
authors.lastname: Redón
authors.forename: Luis
authors.initials: L
authors.lastname: Cea-Calvo
authors.forename: José V
authors.initials: JV
authors.lastname: Lozano
authors.forename: Jorge
authors.initials: J
authors.lastname: Navarro
authors.forename: Cristina
authors.initials: C
authors.lastname: Fernández-Pérez
authors.forename: Alvaro
authors.initials: A
authors.lastname: Bonet
authors.forename: Jorge
authors.initials: J
authors.lastname: González-Esteban
mesh_terms: D000367:Age Factors; D000368:Aged; D001281:Atrial Fibrillation / Q000150:complications; D001794:Blood Pressure / Q000187:drug effects*; D003327:Coronary Disease / Q000209:etiology*; D003430:Cross-Sectional Studies; D005260:Female; D006801:Humans; D006973:Hypertension / Q000150:complications* / Q000453:epidemiology; D017379:Hypertrophy, Left Ventricular / Q000150:complications; D016014:Linear Models; D008875:Middle Aged; D015999:Multivariate Analysis; D016017:Odds Ratio; D012307:Risk Factors; D013030:Spain / Q000453:epidemiology; D020521:Stroke / Q000209:etiology*