From: Diagnostic value of anti-cyclic citrullinated peptides and association with HLA-DRB1 shared epitope alleles in African rheumatoid arthritis patients
DRB1*
RA
N = 56
IRD
N = 51
HI
N = 50
0101
1
0
0102
5
4
3
1001
2
0405
0102/0405
0102/1001
Total:
17
7