Table 4.
Genotype distribution and allele frequencies of the MICA SNP (rs2596542) in the cholangiocarcinoma (CCA) only and CCA with liver cirrhosis (LC) groups
| Parameter | Liver cirrhosis | χ2 (p1) | OR | 95% CI | p 2 | ||||
|---|---|---|---|---|---|---|---|---|---|
| No (n = 23) | Yes (n = 17) | ||||||||
| n | % | n | % | ||||||
| Genotype | |||||||||
| CC® | 7 | 30.4 | 6 | 35.3 | 0.274 (0.872) |
1.000 | |||
| CT | 6 | 26.1 | 5 | 29.4 | 0.972 | 0.194-4.87 | 0.973 | ||
| TT | 10 | 43.5 | 6 | 35.3 | 0.700 | 0.158-3.099 | 0.638 | ||
| Dominant model | |||||||||
| CC | 7 | 30.4 | 6 | 35.3 | 0.105 (0.746) |
1.000 | |||
| CT + TT | 16 | 69.6 | 11 | 64.7 | 0.802 | 0.211-3.043 | 0.746 | ||
| Recessive model | |||||||||
| CC + CT | 13 | 56.5 | 11 | 64.7 | 0.273 (0.601) |
1.000 | |||
| TT | 10 | 43.5 | 6 | 35.3 | 0.709 | 0.195-2.581 | 0.602 | ||
| Allele | |||||||||
| C | 20 | 43.5 | 17 | 50.0 | 0.334 (0.563) |
1.000 | |||
| T | 26 | 56.5 | 17 | 50.0 | 0.769 | 0.316-1.873 | 0.563 | ||