Sample size
UNCONTROLLED HYPERTENSION
We recruited 341 AA women receiving care at a Health Care Center (‘facility’ in this text) in Washington, D.C., in 2017 and 2018. Eligible participants were English-speaking women between 40 to 75 years of age who self-identified as AA, received their primary care at a Unity practice, and had been diagnosed with uncontrolled hypertension (systolic blood pressure ≥ 140 mm Hg or diastolic blood pressure ≥ 90).Prime time sister circles randomized clinical trial study at the 3 months and 15 months follow ups (CONSORT Flow Diagram).