Table 1.

Frequency of cyclin E overexpression in 413 invasive epithelial ovarian cancer cases and 123 ovarian cancer cases of LMP according to the tumor characteristics

Invasive cases
LMP cases
No. cyclin E+/total (%)PNo. cyclin E+/total (%)P
All183/413 (44)34/123 (28)
Stage
    Early (I and II)49/129 (38)0.06328/96 (29)0.539
    Late (III and IV)133/278 (48)6/26 (23)
Grade
    18/59 (14)<0.001NA
    252/119 (54)NA
    3/4122/226 (44)NA
    Missing1/9NA
Histology
    Serous107/235 (46)<0.00129/84 (35)0.018
    Endometrioid19/67 (28)0/2 (0)
    Mucinous3/26 (12)4/34 (12)
    Clear cell27/32 (84)1/1 (100)
    Other27/53 (44)0/2 (0)