Table 3.

Univariate and multivariate analysis^a of clinicopathological parameters in association with overall survival^b

Variable	Univariable analysis				Multivariate analysis
	HR	95% CI	p value		HR	95% CI	p value
Age	0.82	0.54–1.25	0.352
Histological subtype	0.82	0.50–1.35	0.44
Grade	2.02	1.19–3.41	0.009	*	1.88	1.13–3.13	0.015	*
FIGO stage	2.63	1.29–5.34	0.008	*	2.27	1.16–4.46	0.017	*
Lymph node metastasis	1.92	1.19–3.10	0.008	*	1.95	1.20–3.15	0.007	*
Serum CA125	0.98	0.62–1.55	0.925
Ascites	0.70	0.45–1.08	0.11
HOXD-AS1 expression	1.94	1.22–3.06	0.005	*	1.92	1.23–3.00	0.004	*

^aCox hazard model

^b200 patients with full clinical information including age, FIGO stage,histological type,type of chemotherapy and type of surgery.HR,hazard ratio;CI,confidence interval;FIGO, International Federation of Gynecology and Obstetrics; CA125, carbohydrate antigen 125; HOXD-AS1, HOXD Cluster Antisense RNA 1