Occult invasive cervical cancer after simple hysterectomy: a multi-center retrospective study of 89 cases

BMC Cancer

Table 4 Risk factors related to relapse and survival

Parameter		Relapse		P value^a	DOD		P value^a
Parameter		+	-	P value^a	+	-	P value^a
Age
	≤45	2	50	0.720	2	51	0.417
	>45	2	35	0.720	1	35	0.417
Tumor width
	≤20 mm	0	69	<0.001	0	69	0.003
	>20 mm	4	16	<0.001	3	17	0.003
Histology
	SCC	3	72	0.586	2	73	0.421
	AD and ASC	1	13	0.586	1	13	0.421
Grade
	1	1	29	0.725	1	29	0.901
	2 + 3	3	56	0.725	2	57	0.901
Stromal invasion depth
	≤5 mm	0	66	<0.001	0	66	0.004
	>5 mm	4	19	<0.001	3	20	0.004
LVSI
	+	2	20	0.335	1	21	0.851
	-	2	65	0.335	2	65	0.851
Section margin
	+	1	2	0.095	1	2	0.079
	-	3	83	0.095	2	84	0.079
LNM
	+	2	4	0.001	1	5	0.027
	-	0	70	0.001	0	70	0.027
Adjuvant therapy
	Observation	1	47	Reference	1	47	Reference
	RT	3	33	0.135	2	34	0.420
	CT	3	23	0.086	2	24	0.294

ISSN: 1471-2407