From: Endometrial cancer with concomitant endometriosis is highly associated with ovarian endometrioid carcinoma: a retrospective cohort study
Odds ratio
95% CI
p-values
Age at surgery
0.287
0.0116–6.64
0.437
EM G1 or G2
1.70 × 108
Not convergent
0.0207*
Myometrial invasion
0.470
0.09–1.64
0.251
Presence of endometriosis
8.98
3.51–23.7
 < 0.0001*