Pearson correlation test (two-tailed) between BT3.2 expression in EOC tissues and clinical parameters of patients.

<p>Table showing the coefficient of correlation with a Pearson correlation test (Correlation) between clinical parameters and BT3.2 staining intensity observed in the intra-epithelial area of ovarian tumor tissues. Grade and stage were evaluated according to the FIGO classification as described in <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0038541#s2" target="_blank">Materials and Methods</a>. Res. Disease is the amount of residual disease at primary resection of the tumor as classified in <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0038541#pone-0038541-t001" target="_blank">Table 1</a>. Recurrence is the first event of ovarian cancer recurrence after the primary resection of the tumor. CA125 = blood serum level CA125 at the date of primary resection of the ovarian tumor. P is the p value from Pearson correlation test. N is the number of cases included in the statistical analysis.