329
Participants
Start Date
May 24, 2021
Primary Completion Date
October 6, 2022
Study Completion Date
October 29, 2022
Patient education materials
Patients receive a text-message and email with educational materials about medical testing.
Physician peer-comparison email
Physicians receive an email with feedback on how they compare to their peers in aggregate on test ordering during annual physicals.
Physician education materials
Physicians receive reference materials on medical test interpretation and incidental findings.
General visit preparation materials
Patients receive a text-message and email with general visit preparation tips.
Brigham and Women's Hospital, Boston
RAND
OTHER
Robert Wood Johnson Foundation
OTHER
Brigham and Women's Hospital
OTHER