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. 2016 Jun 2;11(6):e0156774. doi: 10.1371/journal.pone.0156774

Table 4. COX regression model of the event-free survival for the OS patients.

Variable Category Hazard ratio 95% CI (for Exp β) p-value*
Histological type Osteoblastic 1 - -
Other 22.78 2.32–223.97 0.007
HULC expression Low 1
High 22.01 2.26–216.13 0.008

* Bold values are statistically significant (p<0.05)