SHMT2 Overexpression Predicts Poor Prognosis in Intrahepatic Cholangiocarcinoma

Table 3

Multivariate analysis (Cox regression) of clinicopathological characteristics of 100 patients with intrahepatic cholangiocarcinoma.

Variable	Category		HR	95% CI
SHMT2 expression	Low
	High	0.021	2.746	1.168–6.453
Tumor number	Solitary
	Multiple	0.114	1.937	0.854–4.394
T stage	T1	0.001	0.258	0.115–0.579
	T2
	T3 T4

Abbreviations: HR = hazard ratio; CI = confidence interval.