Table 1. Clinical parameters of malignant ovarian cancer according to subtypes.

	Epithelial ovarian cancer (n = 871)	Sex-cord tumors (n = 86)	Germ cell tumors (n = 59)
Age at diagnosis (years, median/range)	53 (17–79)	44 (16–70)	23 (14–65)
Premenopause (n, column %)	361(42%)	50 (58%)	56 (95%)
Postmenopause (n, column %)	493 (58%)	36 (42%)	3 (5%)
Age of premenopausal women (years, median/range)	44 (17–58)	33 (16–54)	23 (14–48)
Age of postmenopausal women (years, median/range)	58 (43–79)	57 (41–70)	53 (52–65)

17 women from epithelial ovarian cancer had hysterectomy resulting in no information about their menopausal status.