Allele frequencies of IL1 gene polymorphisms in those patients who had undergone surgery and those who had not. Results are shown as number (%)
| Controls | Surgery |
Surgery 2 DAE3-150 |
Surgery 0/1 DAE | No surgery |
No surgery 2 DAE |
No surgery 0/1 DAE | |
| IL1β | |||||||
| Allele 1 | 79 (60) | 60 (60) | 24 (63) | 36 (58) | 72 (73) | 6 (60) | 66 (75) |
| Allele 2 | 53 (40) | 40 (40) | 14 (52) | 26 (42) | 26 (27) | 4 (40) | 22 (25) |
| IL1α | |||||||
| Allele 1 | 88 (73) | 72 (73) | 30 (83) | 42 (69) | 65 (65) | 4 (40) | 61 (68) |
| Allele 2 | 32 (27) | 26 (27) | 6 (17) | 20 (32) | 35 (35) | 6 (60) | 29 (32) |
| IL1 receptor antagonist | |||||||
| Allele 1 | 105 (82) | 88 (88) | 34 (89) | 54 (87) | 91 (91) | 8 (80) | 83 (92) |
| Allele 2 | 21 (16) | 10 (10) | 4 (11) | 6 (10) | 8 (8) | 2 (20) | 6 (7) |
| Allele 3 | 2 (2) | 2 (2) | 0 | 2 (3) | 1 (1) | 0 | 1 (1) |
↵3-150 DAE = disease associated epitope.