“…Variables considered as potential confounders were those we have previously used in our analyses. 15,16 These variables include age, insurance type (public, private, or military), financial toxicity (rather than income and education), time since being diagnosed with UF, body mass index (BMI) (continuous kg/m 2 ), current use of birth control (any birth control pill, patch, ring, implant, intrauterine device, or injectable), whether the participant had any prior procedures for UF treatment, discomfort during intercourse, whether the participant's menstrual periods were ''regular'' or ''predictable,'' frequent urination, previous number of pregnancies, current marijuana use, calculated total fibroid volume, calculated uterine volume, and number of fibroids identified. Indicator variables were also created for self-report of each of the following health conditions (comorbidities): high blood pressure, diabetes, asthma, thyroid problems, and blood clots in the legs or lungs.…”