Upregulated Expression of SOX4 Is Associated with Tumor Growth and Metastasis in Nasopharyngeal Carcinoma

Table 2

Contribution of various potential prognostic factors to survival by Cox regression analysis on 55 NPC samples.

	Hazard ratio		95.0% confidence interval
Age	1.381	0.602	0.410–4.650
Gender	0.425	0.185	0.120–1.506
Lymph node metastasis	1.484	0.156	0.662–13.030
Clinical stage	3.012		1.292–7.020
SOX4 expression	3.608		1.208–24.027

Statistical analyses were performed by the Cox regression analysis. was considered significant.