Table 4

Frequency of DRB1 04 subtypes in DR4+ PMR patients compared with DR4+ RA patients and with DR4+ healthy controls

DR4 subtypesControls (n=41)PMR (n=19)pRR (CI)RA (n=29)pRR (CI)
DRB1*04012237NS2.1 (0.7, 7.0)34NS2.0 (0.7, 5.5)
DRB1*0402155NS0.3 (0.04, 3.0)7NS0.5 (0.1, 2.7)
DRB1*04031021NS2.5 (0.6, 11.5)10NS1.1 (0.2, 5.5)
DRB1*04042416NS0.6 (0.2, 2.5)21NS0.9 (0.3, 3.0)
DRB1*04052000.0521NS1.2 (0.4, 4.1)
DRB1*040625NS2.3 (0.1, 38.5)0NS
DRB1*04071016NS1.8 (0.4, 8.9)7NS0.7 (0.1, 4.1)
DRB1*040850NS0NS
  • Data shown as percentages.