Table 1

Epithelial ovarian cancer (EOC) sample characteristics.

Total EOCHypomethylated EOCHypermethylated EOC
n 412021
Mean % LINE-1 methylation56.638.773.8
Mean Age (years)62.762.862.7
STAGE
1202
2303
3301515
4541
Unknown110
HISTOLOGY
Serous261412
Mixed422
Mucinous211
Clear Cell312
Carcinosarcoma211
Endometriod101
PNET101
Granulosa101
Unknown110