Table 2.

Univariate and Multivariate Analysis of Factors Associated with Overall Survival and Disease-Free Survival in Training Cohort

Clinicopathologic Variable	Total	OS			DFS
		Univariate	Multivariate Analysis		Univariate	Multivariate Analysis
		P	RR (95 % CI)	P	P	RR (95 % CI)	P
Age(years)
≦42	61
> 42	47	0.424	n.a.	n.a.	0.454	n.a.	n.a.
FIGO stage
Ia2	9		1			1
Ib1	53
Ib2	21
IIa1	12
IIa2	13	<0.001	1.697(1.128–2.555)	0.011	<0.001	1.681(1.148–2.463)	0.008
Tumor size(cm)
≦4	74		1
> 4	34	0.035	0.650(0.203–2.078)	0.467	0.068	n.a.	n.a.
Pathologic types
Squamous cell carcinoma	68
Adenocarcinoma	40	0.688	n.a.	n.a.	0.921	n.a.	n.a.
Differentiation grade
Well	9
Moderate	48
Poor	51	0.209	n.a.	n.a.	0.117	n.a.	n.a.
Stromal invasion
< 1/2	61		1			1
≧1/2	47	0.011	1.740(0.535–5.662)	0.357	0.012	1.327(0.507–3.474)	0.565
Lymphovascular space invasion
Yes	14					1
No	94	0.115	n.a.	n.a.	0.046	0.629(0.190–2.080)	0.447
Pelvic-lymph node metastasis
Yes	18		1			1
No	90	0.029	1.609 (0.646–4.011)	0.307	0.014	2.211(0.788–6.206)	0.132
Vaginal involvement
Yes	4
No	104	0.824	n.a.	n.a.	0.862	n.a.	n.a.
Parametrial infiltration
Yes	3
No	105	0.434	n.a.	n.a.	0.505	n.a.	n.a.
TRIM62
low	67		1			1
high	41	0.008	0.200(0.046–0.873)	0.032	0.005	0.168(0.039–0.728)	0.017

Abbreviations: n.a. Not application, FIGO the International Federation of Gynecology and Obstetrics; The bold number inside the table reflected P < 0.05