Cohorts were propensity scored matched 1:1 for age, race, inflammatory diseases of female pelvic organs (ICD10CM: N70-N77), family history of primary malignant neoplasm (ICD10CM: Z80), malignant neoplasm of colon (ICD10CM: C18), malignant neoplasm of rectosigmoid junction (ICD10CM: C19), malignant neoplasm of rectum (ICD10CM: C20) and BMI.
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