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. 2017 Aug 22;17:555. doi: 10.1186/s12885-017-3556-2

Fig. 2.

Fig. 2

Correlation of EMX2 mRNA expression levels (tumor/mucosa) and a disease-free survival UICC III patents in univariate analysis (* P < 0.05, n = 31; hazard ratio 3.254; 95% confidence interval 1.137; 9.312). b Overall survival of UICC III assessed by Kaplan-Meier plot (** P < 0.001, n = 31; hazard ratio 6.619; 95% confidence interval 2.021; 21.68)