Features of the patients identified during the study
| Age | AFS | Sex | Sacroiliitis | Other diseases | HLA class I |
|---|---|---|---|---|---|
| AFS, age of first symptoms; IBD, inflammatory bowel disease. | |||||
| 70 | 34 | M | Bilateral 4 | A 24,29 B 27,57 Cw 2, 0602 | |
| 56 | 24 | M | Bilateral 4 | IBD, uveitis | A 24, 24 B 27,35 Cw 2, 4 |
| 76 | 20 | M | Bilateral 4 | A 2,26 B 52,15 Cw 2,1202 | |
| 60 | 20 | M | Bilateral 3 | Parkinson's disease | B 27 positive, flow cytometry |
| 57 | 45 | M | Bilateral 2 | Psoriasis | A 3,66 B14,35 Cw 1203, 1505 |
| 73 | 27 | M | Unilateral 4 | Pustulosis | A 2,32 B44,07 Cw 0501,0702 |
| 68 | 64 | M | Bilateral 2 | IBD, polyarthritis | A 11,24 B35,51 Cw 4, 1502 |
| 72 | 50 | F | Bilateral 4 | A 26,11 B44,52 Cw 0501,1202 | |