Comparing Characteristics of Patients Who Connect Their iPhones to an Electronic Health Records System Versus Patients Who Connect Without Personal Devices: Cohort Study

William J Gordon   ^{1, 2, 3} , MD, MBI ;   David W Bates   ^{1, 2} , MSc, MD ;   Daniel Fuchs   ³ , BSc ;   John Pappas   ³ , AS ;   Sara Silacci   ⁴ , BSc ;   Adam Landman   ^{2, 3, 5} , MS, MD, MIS, MHS

¹ Department of Medicine, Brigham and Women's Hospital, Boston, MA, United States

² Harvard Medical School, Boston, MA, United States

³ Partners HealthCare, Somerville, MA, United States

⁴ Massachusetts General Hospital, Boston, MA, United States

⁵ Department of Emergency Medicine, Brigham and Women's Hospital, Boston, MA, United States