Allele | SpA (n=172) No (gf) | AS (n=64) No (gf) | uSpA (n=83) No (gf) | ReA (n=25) No (gf) | Controls (n=99) No (gf) |
---|---|---|---|---|---|
Only the relevant alleles are shown. | |||||
*pC<0.05; †p<0.05, pC=NS. | |||||
OR, relative risk; AF, aetiological fraction (%). | |||||
B27 | 128 (0.37)* | 59 (0.46)* | 50 (0.30)* | 18 (0.36)* | 4 (0.02) |
OR=28.7 | OR=41.4 | OR=20.9 | OR=27.2 | ||
AF=35.9% | AF=44.9% | AF=28.6% | AF=34.6% | ||
B15 | 41 (0.11)† | 13 (0.10) | 25 (0.15)† | 3 (0.06) | 12 (0.06) |
OR=2.04 | OR=2.75 | ||||
AF=6.0% | AF=9.5% | ||||
B44 | 8 (0.02)* | 0 (0.00) | 6 (0.03) | 2 (0.04) | 16 (0.08) |
B40 | 9 (0.02)* | 0 (0.00) | 8 (0.04) | 0 (0.00) | 20 (0.10) |
B14 | 6 (0.01)* (n=173) | 0 (0.00) (n=65) | 0 (0.00) (n=83) | 2 (0.04) (n=25) | 14 (0.07) (n=99) |
DR1 | 44 (0.12)* | 15 (0.11)† | 22 (0.13)* | 7 (0.14)† | 10 (0.05) |
OR=2.77 | OR=2.45 | OR=2.98 | OR=3.13 | ||
AF=9.3% | AF=6.8% | AF=8.8% | AF=9.5% | ||
DR4 | 79 (0.22) | 31 (0.23) | 34 (0.20) | 14 (0.28) | 47 (0.23) |
DR7 | 17 (0.04) | 5 (0.03) | 10 (0.06) | 2 (0.04) | 22 (0.11) |
DR8 | 65 (0.18) | 28 (0.21) | 30 (0.18) | 8 (0.16) | 33 (0.16) |