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Table 2 Genotype and allele frequencies of FcγRIIa R131H polymorphism

From: Differences in Fcgamma receptor IIa genotypes and IgG subclass pattern of anti-malarial antibodies between sympatric ethnic groups in Mali

Tribe

R/R

H/R

H/H

P-valuea

R-allele

H-allele

P-valuea

Dogon

65 (41%)

71 (44%)

24 (15%)

0.0008

201 (63%)

119 (37%)

< 0.0001

Fulani

39 (24%)

78 (48%)

47 (29%)

 

156 (48%)

172 (52%)

 
  1. a Statistical analysis of differences in frequencies between the two ethnic groups tested with χ2-test.