Table 4.

Multivariate survival analysis of the association between prognostic variables and survival in cervical cancer patients

Variables	Disease-free survival		Overall survival
	HR [95 % CI]	P value	HR [95 % CI]	P value
FIGO stage (≥ IIB)	8.67 [2.77–27.11]	<0.001	4.33 [1.06–17.72]	0.041
Tumor size (>4 cm)	1.16 [0.47–2.84]	0.739	1.79 [0.54–5.92]	0.340
LN metastasis	1.72 [0.57–5.23]	0.334	1.60 [0.40–6.41]	0.500
OCT4+	3.75 [1.24–11.55]	0.117	11.23 [1.31–95.64]	0.027
SOX2 +	0.47 [0.18–1.20]	0.019	0.22 [0.06–0.72]	0.013

FIGO International Federation of Gynecology and Obstetrics, HR hazard ratio, LN lymph node, CI confidence interval