Table 2 Showing histological subtypes of the 4 studies

Rosenberg E

53

Papillary serous 34

Low vs high Expressors

Poorly differentiated 10

Endometrioid 1

Clear cell 3

Mucinous 5

Sui L

47

Not mentioned

Low vs high Expressors

21 Grade1

13 Grade 2

13 Grade 3 incl 2 undifferentiated

Khouja MH

171

Serous 127

4 levels of scoring

Endometrioid 14

Clear cell 8

Mucinous 5

Undifferentiated 2

Mixed NOS 1

Mixed without clear cell 4

Mixed with clear cell 4

Unclassifiable adenoca 6

Guo J

55

Serous 25

Positive vs negative

Mucinous 7

Endometrioid 11

Clear cell 1

Undifferentiated 1

Non epithelial 8

Immature teratoma 1

Granulosa Cell 3

Dysgerminoma 2

Blastoma 1

Metastatic cancer 1

(site not defined)