Early Cervical Cancer: Predictive Relevance of Preoperative 3-Tesla Multiparametric Magnetic Resonance Imaging

Table 3

Univariable and multivariable analysis of factors associated with diagnostic inaccuracy of preoperative MRI staging.

	Under-diagnosis				Over-diagnosis
	Univariable		Multivariable		Univariable		Multivariable
	UOR 95 CI	Over- all P	AOR 95 CI	Over- all P	UOR 95 CI	Over-all P	AOR 95 CI	Over- all P
Age(y)	1.02; (0.99-1.05)	0.254			0.99; (0.95-1.02)	0.409
Menopause		0.605				0.394
No	1				1
Yes	1.19; (0.62-2.27)				1.37; (0.66-2.83)
Parity	1.08; (0.83-1.39)	0.584			1.13; (0.82-1.55)	0.449
History of at least one normal delivery		0.751				0.314
No	1				1
Yes	0.86; (0.35-2.15)				0.62; (0.43-1.58)
Histology		0.521				0.159
Squamous	1				1
Adenocarcinoma	2.11; (1.07-4.16)				0.25; (0.074-0.87)
Adeno-squamous	1.72; (0.33-9.05)				1.38; (0.27-7.17)
		0.031		0.034		0.055		0.064
Squamous	1		1		1		1
Adenocarcinoma or adenosquamos	2.07; (1.07-3.99)		2.07; (1.06-4.07)		0.38; (0.14-1.02)		0.34; (0.11-1.07)
SCC ag(ng/mL)	0.96; (0.89-1.03)	0.257			1.01; (0.99-1.04)	0.341
MRI tumor size	0.76; (0.63-0.92)	0.004	0.76; (0.63-0.92)	0.005	1.46; (1.18-1.81)	0.001	1.51; (1.06-2.16)	0.023
MRI parametrial invasion		0.029				<0.0001		<0.0001
No	1				1		1
Yes	0.11; (0.14-0.79)				11.94; (5.21-27.35)		73.73; (8.89-611.38)
MRI uterine corpus invasion		0.347				0.363		0.003
No	1				1		1
Yes	1.49; (0.65-3.49)				1.54; (0.61-3.90)		0.13; (0.03-0.49)
MRI deep stromal invasion		0.840				0.006		0.051
No invasion & partial invasion	1				1		1
Complete invasion	1.07; (0.55-2.07)				2.92; (1.37-6.23)		0.19; (0.01-1.01)