Table 4

Shared epitope vs MRI and XR erosions at one year

HLADRB1*04/01 shared epitope
Present (%) (n=32)Absent (%) (n=10)Total (%) (n=42)
MRI of dominant wrist
Erosions (%)25 (78)6 (60)31 (74)
No erosions (%)7 (22)4 (40)11 (26)
XR of dominant wrist
Erosions9 (28)3 (30)12 (29)
No erosions23 (72)7 (70)30 (71)