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  • Title: Anaemia among patients with congestive cardiac failure in Uganda - its impact on treatment outcomes.
    Author: Kuule JK, Seremba E, Freers J.
    Journal: S Afr Med J; 2009 Dec 07; 99(12):876-80. PubMed ID: 20459998.
    Abstract:
    BACKGROUND: Anaemia increases morbidity and mortality in patients with congestive cardiac failure (CCF). Few studies have examined the prevalence of anaemia and its impact among patients with CCF in sub-Saharan Africa. We assessed the prevalence of anaemia and its influence on treatment outcome in patients with CCF attending a large referral hospital in Kampala, Uganda. METHODS: Echocardiography was done and haemoglobin levels were determined in 157 patients with CCF admitted to Mulago Hospital. The patients were followed up for 2 weeks and their treatment outcome was recorded. RESULTS: Of the 157 patients, 101 (64.3%) had anaemia (mean haemoglobin concentration </=11.9 g/dl for women and </=12.9 g/dl for men) at admission. Increasing age and hypertensive heart disease were significantly associated with anaemia (odds ratio (OR) 2.92, confidence interval (CI) 1.41 - 6.05, p<0.01 and OR 0.31, CI 0.13 - 0.74, p<0.01, respectively). In-hospital mortality at the end of the 2 weeks of treatment was 10.2% and was significantly higher among the anaemic patients than their non-anaemic counterparts (OR 4.9, CI 1.07 - 22.35, p<0.03). The mean duration of in-hospital stay was 7.5 (significant deviation 3.4) days. This did not differ significantly between anaemic and non-anaemic patients. CONCLUSION: The prevalence of anaemia among patients with CCF attending Mulago Hospital was high. Anaemia in these patients was significantly associated with mortality by the end of 2 weeks of treatment.
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