Article ID Journal Published Year Pages File Type
3363272 International Journal of Infectious Diseases 2011 4 Pages PDF
Abstract

SummaryBackgroundAnemia, neutropenia, and thrombocytopenia are commonly observed in HIV-infected patients. This study was undertaken to evaluate the prevalence of cytopenias and their association with CD4 count. Furthermore, the association of hemoglobin concentration with mortality was also investigated.MethodsWe reviewed the data of 701 HIV-infected patients followed at our institution. Blood cell counts, hemoglobin concentration, CD4 count, and viral load were recorded. We also recorded the mortality rate after 1 year in the groups with CD4 <200/μl and ≥200/μl according to hemoglobin concentration.ResultsOf the total patients, 37.5% had anemia; 61.1% (110/180) were in the low CD4 group and 29.4% (153/521) were in the high CD4 group (p < 0.01). Mean neutrophil counts were 2.610 × 109/l and 3.204 × 109/l in the low CD4 and high CD4 groups, respectively (p < 0.01); mean platelet counts were 218.639 × 109/l and 234.807 × 109/l for the low CD4 and the high CD4 groups, respectively (p = 0.03). Patients whose hemoglobin concentration was below the median value had a higher death rate in both the low CD4 (14 vs. 4 deaths, p = 0.013) and high CD4 (8 vs. 1 death, p = 0.0158) groups.ConclusionsWe found an association between CD4 count and hemoglobin level, neutrophil count, and platelet count, and that anemia was independently associated with a higher mortality.

Related Topics
Life Sciences Immunology and Microbiology Applied Microbiology and Biotechnology
Authors
, , , , , , , , ,