Table 3. Inverse correlation between SFRP1 expression and β-catenin expression in human biliary tract cancer*.
SFRP1 | β-catenin | Total | |||
− | + | ++ | +++ | ||
− | 0 | 3 | 14 | 17 | 34 |
+ | 0 | 2 | 6 | 10 | 18 |
++ | 6 | 4 | 3 | 1 | 14 |
+++ | 8 | 2 | 2 | 0 | 12 |
Total | 14 | 11 | 25 | 28 | 78 |
*r = 0.636, P = 0.001.