Borderline Ovarian Tumors and Diagnostic Dilemma of Intraoperative Diagnosis: Could Preoperative He4 Assay and ROMA Score Assessment Increase the Frozen Section Accuracy? A Multicenter Case-Control Study

Table 1

General features: comparison between the groups (Group_A versus Group_B).

		Number	Mean value	Standard deviation	value
Age	Group_A	43	52.91	16.72	n.s
	Group_B	70	53.27	15.75
BMI	Group_A	43	24.42	3.51	n.s
	Group_B	70	24.09	3.99
			Category	Number (%)	value
Parity	Group_A	43	Nulliparous	8 (18.6)	n.s
			Primiparous	6 (14.0)
			Multiparous	29 (67.4)
	Group_B	70	Nulliparous	11 (15.7)
			Primiparous	23 (32.9)
			Multiparous	36 (51.4)
Hormonal status	Group_A	43	Premenopausal	20 (46.5)	n.s
			Postmenopausal	23 (53.5)
	Group_B	70	Premenopausal	39 (55.7)
			Postmenopausal	31 (44.3)