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. 2014 Mar 28;7(6):2041–2046. doi: 10.3892/ol.2014.2007

Table II.

P-values obtained from log-rank tests for possible predictors of survival.

Explanatory variable (integrated score group) Overall survival Relapse-free survival Event-free survival
Fascin (1 vs. 2 vs. 3) 0.58 0.74 0.71
Fascin (0–2 vs. 3) 0.38 0.78 0.78
Healthy epithelium (1 vs. 2) 0.42 0.94 0.94

0, integrated score of 0; 1, integrated score of 1–2; 2, integrated score of 3–4; 3, integrated score of 5–6. P<0.05 was considered to indicate a statistically significant difference.