| Healthy control (%) n = 214 | AIH (%) n = 326 |
p valuea
| OR (95 % CI) |
---|
Genotype frequencies | | | 0.186 | |
A/A | 193 (90.2) | 284 (87.1) | | |
A/C | 20 (9.3) | 42 (12.9) | | |
C/C | 1 (0.5) | 0 | | |
Allele frequencies | | | 0.376 | |
A | 406 (94.9) | 610 (93.6) | | 1 |
C | 22 (5.1) | 42 (6.4) | | 1.271 (0.747–2.161) |
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OR odds ratio, CI confidence interval
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aGenotype frequencies were determined by χ2 test using 2 × 3 contingency tables between patients with AIH and healthy controls. Allele frequencies were determined by χ2 test using 2 × 2 contingency tables between patients with AIH and healthy controls