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. 2015 Jul 29;15:74. doi: 10.1186/s12935-015-0226-9

Table 1.

Survival curve analysis using Kaplan–Meier survival test

TU167 clones Median survival (day) P value
pcDNA3.1 >25 or undefined
C1 (moderate S100A7 expression) 14 <0.0001
C2 (high S100A7 expression) 12 <0.0001

Kaplan–Meier survival curve was plotted for three groups of mice receiving orthotropic tongue injection of (1) pcDNA3.1, (2) C1 and (3) C2 stable clones of TU167. P value was calculated by using log-rank (Mantel-Cox) test between mock (pcDNA3.1) vs. C1 or C2 groups.