Association between Rhesus Blood Groups and Malaria Infection: A Systematic Review and Meta-Analysis
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Issued Date
2023-04-01
Resource Type
eISSN
24146366
Scopus ID
2-s2.0-85153712297
Journal Title
Tropical Medicine and Infectious Disease
Volume
8
Issue
4
Rights Holder(s)
SCOPUS
Bibliographic Citation
Tropical Medicine and Infectious Disease Vol.8 No.4 (2023)
Suggested Citation
Rattanapan Y., Duangchan T., Wangdi K., Mahittikorn A., Kotepui M. Association between Rhesus Blood Groups and Malaria Infection: A Systematic Review and Meta-Analysis. Tropical Medicine and Infectious Disease Vol.8 No.4 (2023). doi:10.3390/tropicalmed8040190 Retrieved from: https://repository.li.mahidol.ac.th/handle/123456789/81928
Title
Association between Rhesus Blood Groups and Malaria Infection: A Systematic Review and Meta-Analysis
Author's Affiliation
Other Contributor(s)
Abstract
In the literature, there was inconsistency in the risk of malaria between individuals with Rhesus blood group positive (Rh+) and negative (Rh−). The systematic review aimed to investigate the risk of malaria among participants with different Rh blood types. All observational studies that reported the occurrence of Plasmodium infection and investigation of the Rh blood group were searched in five databases (Scopus, EMBASE, MEDLINE, PubMed, and Ovid). Strengthening the Reporting of Observational Studies in Epidemiology was used to assess the reporting quality in the included studies. A random-effects model was used to calculate the pooled log OR and 95% confidence intervals (CIs). Database searches yielded a total of 879 articles, of which 36 were eligible for inclusion in the systematic review. The majority of the included studies (44.4%) revealed that Rh+ individuals had a lower proportion of malaria than Rh− individuals; however, the remaining studies revealed a higher or no difference in the proportion of malaria between Rh+ and Rh− individuals. Overall, with moderate heterogeneity, the pooled results showed no difference in malaria risk between patients with Rh+ and Rh− (p = 0.85, pooled log OR: 0.02, 95% CI: −0.20–0.25, I2: 65.1%, 32 studies). The current study found no link between the Rh blood group and malaria, even though there was a moderate amount of heterogeneity. Further studies using prospective designs and a definitive method for Plasmodium identification are needed to investigate the risk of Plasmodium infection in Rh+ individuals and increase the reliability and quality of these studies.