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. 2015 Dec 26;15:1015. doi: 10.1186/s12885-015-2015-1

Fig. 2.

Fig. 2

Kaplan-Meier survival curves of OCT4 and SOX2 expression in cervical cancer. Cervical cancer patients with high OCT4 expression had shorter 5-year disease-free survival (a, P = 0.012) and worse 5-year overall survival (b, P = 0.021) than those with low expression. Patients with high SOX2 expression had longer 5-year overall survival than those with low expression (e, P = 0.025). The patients with low SOX2/high OCT4 expression had shorter 5-year disease-free survival (c, P = 0.016) and worse 5-year overall survival (f, P < 0.001) than those with high SOX2/low OCT4 expression