| Patients N = 141 | Control N = 190 |  |  |  | ||
---|---|---|---|---|---|---|---|
Antigens | Count | Antigen frequency | Count | Antigen frequency | Odds ratio | 95Â % confidence interval (95 % CI) | P value |
A1 | 4 | 2.8 % | 1 | 0.5 % | 5.52 | 0.610–49.920 | NS |
A2 | 61 | 43.3 % | 96 | 50.5 % | 0.75 | 0.482–1.157 | NS |
A3 | 2 | 1.4 % |  |  | 6.83 | 0.325–143.350 | NS |
A24 | 48 | 34.0 % | 59 | 31.1 % | 1.15 | 0.720–1.824 | NS |
A11 | 86 | 61.0 % | 112 | 58.9 % | 1.09 | 0.698–1.699 | NS |
A26 | 5 | 3.5 % | 10 | 5.3 % | 0.66 | 0.221–1.981 | NS |
A29 | 1 | 0.0 % | 1 | 0.5 % | 1.35 | 0.084–21.771 | NS |
A30 | 7 | 5.0 % | 3 | 1.6 % | 3.26 | 0.827–12.822 | NS |
A31 | 3 | 2.1 % | 9 | 4.7 % | 0.44 | 0.116–1.645 | NS |
A32 |  |  | 2 | 1.1 % | 0.27 | 0.013–5.593 | NS |
A33 | 32 | 22.7 % | 37 | 19.5 % | 1.21 | 0.712–2.069 | NS |
A34 | 3 | 2.1 % |  |  | 9.63 | 0.493–187.918 | NS |
A68 |  |  | 1 | 0.5 % | 0.45 | 0.018–11.040 | NS |