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 = 100) | Pseudo-controlsa (n = 300) | |||
S2/S2 | 9 (9) | 11 (3.6) | 18.0 | 4.5–71.1 |
S2/S3P | 19 (19) | 17 (5.7) | 19.5 | 6.6–57.2 |
S2/L | 23 (23) | 63 (21) | 5.3 | 2.0–13.9 |
S3P/S3P | 5 (5) | 7 (2.3) | 8.7 | 2.1–36.9 |
S3P/L | 25 (25) | 77 (25.7) | 3.1 | 1.4–6.9 |
L/L | 19 (19) | 125 (41.7) | 1 | - |