Table 2 Multivariant survival analysis (Cox regression model) shows TGF-β1and tumor stage are independent prognostic factor
From: TGF-β1 expression is associated with invasion and metastasis of intrahepatic cholangiocarcinoma
Beta | Standard error | Wald | df | p-value | |
|---|---|---|---|---|---|
Stage | 0.4973 | 0.1494 | 17.560 | 1 | 0.000 |
TGF-β1 | 0.6854 | 0.2981 | 5.853 | 1 | 0.001 |