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[Blood-group systems ABO and RH in the Kenyan population]

J Lyko1, H Gaertner, J N Kaviti

  • 1Katedry i Kliniki Chorób Wewnetrznych i Medycyny Wsi Akademii Medycznej im. M. Kopernika.

Folia Medica Cracoviensia
|January 1, 1992
PubMed

The retrospective study was carried out in 38,898 healthy adult blood donors of both sexes, recruited mainly from Nairobi area in Kenya. The percentage proportions of blood groups were: group 0-47.4, group A-26.2, group B-22.0 and group AB-4.4. In all the samples, there were 96.1% Rh (D) positive blood donors. Among these were 0.75% subjects with Rh (D) variant antigen Du positive. Rh (D) negative was only 3.9% among the blood donors. There is a real preponderance of the blood group 0 over the blood groups A, B and especially AB as well as Rh (D) positive over Rh (D) negative. The authors found following frequencies of genes: p(A)0.168, q(B)0.142, r(0)0.690, D positive 0.804, D negative 0.196 and compare their own results with the data of other investigators concerning other Kenyan and African populations.

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