From: Validation of the reshaped shared epitope HLA-DRB1 classification in rheumatoid arthritis
Genotypes | Genotype distribution (n [%]) | Odds ratio | 95% Confidence interval | |
---|---|---|---|---|
RA index (n = 200) | Pseudo-controlsa (n = 600) | |||
S2/S2 | 14 (7) | 17 (2.8) | 20.5 | 7.1–58.8 |
S2/S3P | 36 (18) | 34 (5.7) | 22.2 | 9.9–49.7 |
S2/L | 44 (22) | 120 (20) | 5.9 | 2.9–12.2 |
S3P/S3P | 15 (7.5) | 31 (5.2) | 8.2 | 3.2–21.2 |
S3P/L | 58 (29) | 164 (27.3) | 4.4 | 2.3–8.4 |
L/L | 33 (16.5) | 234 (39) | 1 | - |