- 作者：Fern ; o Otero-Raviñ ; a ; Lilian Grigorian-Shamagian ; Luis Fransi-Galiana ; Carlos Ná ; zara-Otero ; José ; M Ferná ; ndez-Villaverde ; Alberto del Á ; lamo-Alonso ; Enrique Nieto-Pol ; Miguel de
- 刊名：International Journal of Cardiology
- 出版年：2009
- 出版时间：24 July 2009
- 年：2009
- 卷：136
- 期：1
- 页码：56-63
- 全文大小：214 K
ObjectiveCharacterization of current morbidity and mortality among heart failure (HF) outpatients in Galicia (N.W. Spain), together with their main determinants.Design
Prospective multicentre study involving 149 primary care physicians.
Setting
Primary care physicians selected randomly from among all (1959) primary care physicians in Galicia.
Patients
Clinical and epidemiological information for 1195 outpatients with HF were collected in 2006, with a mean follow-up of 6.5 ± 1.5 months.
Main outcome measures
Survival rates were calculated by Cox's proportional hazard model.
Results
Mean patient age was 76 years, 48 % were male, 82 % had a history of arterial hypertension, and 32 % ischaemic cardiopathy. Echocardiography had been performed in 67 % , showing preserved systolic function in 61 % . Ninety-two (8 % ) died during follow-up [74 (80 % ) of them from cardiac causes], and 313 (29 % ) were re-admitted to hospital [230 (73 % ) of them for cardiac reasons]. Multivariate analysis identified the following independent predictors of cardiovascular death and/or readmission: ischaemic cardiopathy [hazard ratio (HR) 1.76, 95 % confidence interval (CI) 1.29–4.40], stroke (HR 1.79, CI 1.18–2.73), oedema (HR 1.49, CI 1.10–2.03), anaemia (HR 1.66, CI 1.21–2.27), deteriorated systolic function (HR 1.62, CI 1.19–2.20), and previous cardiovascular admissions (HR 2.33, CI 1.67–3.24). Residence in the Barbanza district was identified as an independent predictor of survival free from cardiovascular admission (HR 0.56, CI 0.37–0.86).
Conclusion
Morbidity and mortality are currently high among Galician HF patients, and their best single predictor is previous hospitalization for cardiovascular reasons.