Table 2: Main HLA DRB1 findings in 159 asthmatics patients and 1808 blood donors. Values are the number of positive/2 × number of subjects (allelic frequency %) with the exception of the last two values (gene frequency for patients and controls).

Allele/genePatients Controls

DRB1*047.56.70.58
DRB1*0712.912.10.69
DRB1*090.60.70.89
DRB1*038.87.90.57
DRB1*1130.627.40.23
DRB1*120.91.20.69
DRB1*137.911.30.06
DRB1*146.66.30.81
DRB4 21.119.60.52
DRB3 55.654.60.74
DRB4 37.735.40.55
DRB3 82.480.10.48