From: An increased risk of epithelial ovarian cancer in Taiwanese women with a new surgico-pathological diagnosis of endometriosis
Patients with endometriosis (n = 5945)
Controls (n = 23780)
Number of patients with EOC
39
36
Incidence per 10,000 person-years
11.64
2.66
Crude HR (95% CI)
4.48 (2.84-7.06)*
1.00
Adjusted HR (95% CI)
5.62 (3.46-9.14)*