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Table 4 Multivariate analysis of factors contributing to overall survival and disease-free survival in HCC patients

From: DDR2 facilitates hepatocellular carcinoma invasion and metastasis via activating ERK signaling and stabilizing SNAIL1

Variable

Overall survival rate

Disease-free survival rate

HR (95 % CI)a

P value

HR (95 % CI)a

P value

HBsAg statusb

3.021(1.335–6.836)

0.008*

2.556 (1.300–5.026)

0.007*

Tumor number

2.374 (1.117–5.045)

0.025*

2.758 (1.363–5.579)

0.005*

Vascular invasion

0.912 (0.451–1.847)

0.799

1.086 (0.553–2.136)

0.810

TNM stage

1.269 (0.579–2.784)

0.552

0.950 (0.463–1.953)

0.890

Edmondson grade

0.999 (0.574–1.739)

0.998

1.389 (0.854–2.260)

0.185

DDR2 level

2.169 (1.198–3.927)

0.011*

2.051 (1.228–3.425)

0.006*

  1. a HR hazard ratio, b HbsAg hepatitis B surface antigen, CI confidence interval, *P < 0.05