| Patients N = 141 | Control N = 190 |  |  |  |  | ||
---|---|---|---|---|---|---|---|---|
Antigens | Count | Antigen frequency | Count | Antigen frequency | Odds ratio | 95Â % confidence interval (95 % CI) | P value | Corrected P value |
DR1 |  |  | 3 | 1.6 % | 0.19 | 0.010–3.695 | NS |  |
DR3 | 35 | 24.8 % | 28 | 14.7 % | 1.91 | 1.098–3.324 | 0.024 | 0.312 |
DR4 | 48 | 34.0 % | 54 | 28.4 % | 1.30 | 0.813–2.079 | NS |  |
DR7 | 9 | 6.4 % | 4 | 2.1 % | 3.17 | 0.956–10.513 | NS |  |
DR8 | 13 | 9.2 % | 34 | 17.9 % | 0.47 | 0.236–0.920 | 0.027 | 0.351 |
DR9 | 44 | 31.2 % | 56 | 29.5 % | 1.09 | 0.676–1.743 | NS |  |
DR10 | 6 | 4.3 % | 4 | 2.1 % | 2.07 | 0.572–7.466 | NS |  |
DR11 | 30 | 21.3 % | 22 | 11.6 % | 2.06 | 1.133–3.761 | 0.021 | 0.273 |
DR12 | 29 | 20.6 % | 48 | 25.3 % | 0.77 | 0.454–1.292 | NS |  |
DR13 | 6 | 4.3 % | 17 | 8.9 % | 0.45 | 0.174–1.178 | NS |  |
DR14 | 14 | 9.9 % | 25 | 13.2 % | 0.73 | 0.364–1.456 | NS |  |
DR15 | 24 | 17.0 % | 36 | 18.9 % | 0.88 | 0.496–1.551 | NS |  |
DR16 | 10 | 7.1 % | 25 | 13.2 % | 0.50 | 0.23–1.086 | NS |  |