Table 4. Multivariate analysis for survival.

Multivariate analysis	Adjusted HR	p-value
Lymphangiography (N+ vs. N−)	3.72	<0.001
Histology type (adenocarcinoma vs. squamous)	2.53	0.010
Grade (1–2 vs. 3)	0.55	0.720
Treatment arms (surgery vs. RT)	0.93	0.880
FIGO stage (IB vs. IIA)	0.72	0.180
Tumor diameter	0.52	<0.008
Age	0.99	0.300

FIGO, International Federation of Gynecology and Obstetrics; HR, hazard ratio; RT, radiotherapy.