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. 2016 Jan 19;11:3. doi: 10.1186/s13027-016-0049-x

Fig. 3.

Fig. 3

Kaplan-Meier Survival Analysis of the relationship between the presence of P. gingivalis and the expression of Lys-gingipain and the overall survival rate of ESCC patients. Higher expression of the P. gingivalis whole cell antigens (a) or Lys-gingipain (b) were both positively related with poorer overall survival rate of ESCC patients. The p value is 0.036 (a) and 0.048 (b) respectively