Table 1 |
|
|
HLA-B27-associated spondyloarthritides |
|
| Disease |
HLA-B27 frequency (%) (approximate) |
|
|
|
| Ankylosing spondylitis |
96 |
| Undifferentiated spondyloarthropathy |
70 |
| Reactive arthritis |
30–70 |
| Colitis-associated spondyloarthritis |
33–75 |
| Psoriatic spondyloarthritis |
40–50 |
| Juvenile enthesitis-related arthritis |
70 |
| Iritis |
50 |
| Cardiac conduction defects with aortic incompetence |
Up to 88 |
|
|
|
|
McMichael and Bowness Arthritis Res 2002 4(Suppl 3):S153 doi:10.1186/ar571 |
|