Table 1.
Clinicopathological features of IHCC patients and the correlation between ARID1A protein expression and clinicopathological parameters
| Characteristics |
ARID1A |
P value | |
| Low expression | High expression | ||
| n = 19 | n = 38 | ||
| Age (yr) | 0.703 | ||
| < 50 | 7 | 16 | |
| ≥ 50 | 12 | 22 | |
| Sex | 0.546 | ||
| Female | 7 | 11 | |
| Male | 12 | 27 | |
| Child-classification | 0.500 | ||
| A | 15 | 34 | |
| B | 4 | 4 | |
| Differentiation | 0.546 | ||
| Well | 10 | 12 | |
| Moderately | 4 | 13 | |
| Poorly | 5 | 13 | |
| Tumor size (cm) | 0.306 | ||
| > 3 | 15 | 25 | |
| ≤ 3 | 4 | 13 | |
| Tumor nodule | < 0.001 | ||
| Solitary | 7 | 32 | |
| Multiple | 12 | 6 | |
| Vein invasion | 0.004 | ||
| Positive | 13 | 11 | |
| Negative | 6 | 27 | |
| Recurrence status | 0.004 | ||
| Yes | 16 | 17 | |
| No | 3 | 21 | |
IHCC: Intrahepatic cholangiocarcinoma.