AIM: To evaluate the association of anaemia with increased long-term morbidity and mortality in hospitalised heart failure (HF) patients. METHODS AND RESULTS: We analysed medical records of a random sample of 1000 patients admitted to tertiary care hospitals from 1996 to 2006 with a principal diagnosis of HF. Anaemia (WHO criteria) on admission was present in 45.2% of HF patients. Multivariate analysis identified anaemia as an independent predictor of 5-year mortality with a hazard ratio (HR) of 1.44 (95%CI 1.20-1.73) compared to non-anaemic patients, and a rate ratio of 1.85 (95%CI 1.72-2.02) for unplanned all-cause readmission and 1.22 (95%CI 1.16-1.29) for HF readmission within 5 years. Compared to patients in the highest gender-specific Hb quartile, those with mild anaemia (Hb 11.3-13.0 g/dL in males, 11.0-12.4 g/dL in females) had an adjusted HR of 1.32 (95%CI 1.01-1.71) for 5-year mortality. Anaemia and chronic kidney disease were independent (additive) predictors of survival, whereas anaemia interacted with prevalent diabetes (p for interaction=0.006), such that patients with both conditions had an adjusted mortality HR of 2.18 (95%CI 1.48-3.22) compared to those with diabetes only. CONCLUSION: Mild anaemia is common in hospitalised HF patients and is an independent predictor of 5-year all-cause mortality in HF. Copyright (c) 2009 Australasian Society of Cardiac and Thoracic Surgeons and the Cardiac Society of Australia and New Zealand. Published by Elsevier B.V. All rights reserved.
AIM: To evaluate the association of anaemia with increased long-term morbidity and mortality in hospitalised heart failure (HF) patients. METHODS AND RESULTS: We analysed medical records of a random sample of 1000 patients admitted to tertiary care hospitals from 1996 to 2006 with a principal diagnosis of HF. Anaemia (WHO criteria) on admission was present in 45.2% of HF patients. Multivariate analysis identified anaemia as an independent predictor of 5-year mortality with a hazard ratio (HR) of 1.44 (95%CI 1.20-1.73) compared to non-anaemic patients, and a rate ratio of 1.85 (95%CI 1.72-2.02) for unplanned all-cause readmission and 1.22 (95%CI 1.16-1.29) for HF readmission within 5 years. Compared to patients in the highest gender-specific Hb quartile, those with mild anaemia (Hb 11.3-13.0 g/dL in males, 11.0-12.4 g/dL in females) had an adjusted HR of 1.32 (95%CI 1.01-1.71) for 5-year mortality. Anaemia and chronic kidney disease were independent (additive) predictors of survival, whereas anaemia interacted with prevalent diabetes (p for interaction=0.006), such that patients with both conditions had an adjusted mortality HR of 2.18 (95%CI 1.48-3.22) compared to those with diabetes only. CONCLUSION: Mild anaemia is common in hospitalised HF patients and is an independent predictor of 5-year all-cause mortality in HF. Copyright (c) 2009 Australasian Society of Cardiac and Thoracic Surgeons and the Cardiac Society of Australia and New Zealand. Published by Elsevier B.V. All rights reserved.
Authors: H Kaya; O Beton; G Acar; A Temizhan; Y Cavusoğlu; U Guray; M Zoghi; D Ural; A Ekmekci; H Gungor; I Sari; D Oguz; H Yucel; A Zorlu; M B Yilmaz Journal: Herz Date: 2016-07-26 Impact factor: 1.443