Table 2

HLA-DRB3 typing of DRB1*0301 positive (n=54) and DRB1*0301 negative (n=24) patients

DRB1*0301DRB3*0101No of patientsNo of patients with lung restricted AV2S3+ expansion*
*For definition of lung restricted AV2S3+ CD4+ T cell expansion, see text.
PositivePositive5150
PositiveNegative33
NegativePositive66
NegativeNegative180