Table 6.
Correlation between CDX2 expression, and stages of intrahepatic and extrahepatic CCA
| Total | CDX2 (+) | CDX2 (−) | P value | |
|---|---|---|---|---|
| Intrahepatic | ||||
| Stage II | 5 | 4 | 1 | 0.026a |
| Stage III | 8 | 3 | 5 | |
| Stage IV | 23 | 5 | 18 | |
| Extrahepatic | ||||
| Stage II | 3 | 3 | 0 | 0.053a |
| Stage III | 2 | 1 | 1 | |
| Stage IV | 18 | 6 | 12 | |
aMann–Whitney U test