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Table 2 Incidence and crude and adjusted risk of invasive epithelial ovarian cancer, according to endometriosis status

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)*

1.00

  1. EOC: invasive epithelial ovarian cancer; HR: hazard ratio; 95% CI: 95% confidence interval.
  2. Adjusted for pelvic inflammatory disease, infertility status, cardiovascular disease, diabetes mellitus, chronic liver disease, and rheumatic disease.
  3. *P < 0.001.