TABLE 2

HLA A*02 modifies genotype-specific VE against K169 virusesa

HLA typeSite 169No. of infectionsEst. VE (%)95% CI (%)P value (H0: VE = 0)A*02+/− interaction P value
VaccinePlaceboLowerUpper
OverallMatch (K)30574818660.0036
A*02+8317444880.0010.02
A*02222615−49520.56
OverallMismatch (X)149−55−258330.3
A*02+86−33−284540.590.65
A*0263−100−700500.32
  • a —, not applicable.