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Table 3 Groups of endometriosis-associated ovarian cancer (EAOC) and ovarian cancer (OC), according to histological types

From: Endometriosis-associated ovarian cancer: A ten-year cohort study of women living in the Estrie Region of Quebec, Canada

 

EAOC

OC

P value

 

N

%

N

%

 

Clear-cell type

9

21.95

22

7.53

0.0029*

Endometrioid type

10

24.39

29

9.93

0.0070*

Mucinous type

2

4.88

6

2.05

0.2571

Serous type

8

19.51

130

44.52

0.0023*

Other types

15

36.58

112

38.36

0.8270

  1. Comparisons were performed between endometriosis-associated ovarian cancer (EAOC) and ovarian cancer (OC).
  2. * P < 0.01 for clear-cell, endometrioid, and serous types.