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High susceptibility to severe malaria among patients with A blood group versus those with O blood group: A cross-sectional study in the Democratic Republic of the Congo
This study aimed to assess the association of severe malaria infection with the ABO blood groups among acute febrile patients at the General Hospital of Rungu, in the Democratic Republic of the Congo. This cross-sectional study was conducted between August and October 2018. Plasmodium falciparum-inf...
Autores principales: | , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Wolters Kluwer - Medknow
2021
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8579772/ https://www.ncbi.nlm.nih.gov/pubmed/34765530 http://dx.doi.org/10.4103/tp.TP_87_20 |
Sumario: | This study aimed to assess the association of severe malaria infection with the ABO blood groups among acute febrile patients at the General Hospital of Rungu, in the Democratic Republic of the Congo. This cross-sectional study was conducted between August and October 2018. Plasmodium falciparum-infected individuals were categorized as severe malaria and uncomplicated malaria. A total of 400 febrile patients were enrolled. The majority (n = 251; 62.8%) was positive P. falciparum in microscopy test, of whom 180 (71.7%) had uncomplicated malaria and 71 (28.3%) severe malaria; 32.3%, 18.3%, 2.8%, and 46.6% were found to be blood group of A, B, AB, and O, respectively. In the multivariate analysis using the logistic regression models, severe malaria was high among patients with A blood group compared to those with O blood group (45.8% vs. 13.7%; adjusted odds ratio: 5.3 [95% confidence interval: 2.7–10.5]; P < 0.001). This survey demonstrates that patients with A blood group had a high susceptibility to severe malaria compared to those with O blood group. |
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