Development and Usability of REACH: A Tailored Theory-Based Text Messaging Intervention for Disadvantaged Adults With Type 2 Diabetes

Lyndsay A Nelson   ^{1, 2} , PhD ;   Lindsay S Mayberry   ^{1, 2, 3} , MS, PhD ;   Kenneth Wallston   ^{3, 4} , PhD ;   Sunil Kripalani   ^{1, 5} , MSc, MD ;   Erin M Bergner   ^{1, 2} , MPH, MA ;   Chandra Y Osborn   ^{1, 2, 3, 6} , MPH, PhD

¹ Department of Medicine, Vanderbilt University Medical Center, Nashville, TN, United States

² Center for Health Behavior and Health Education, Vanderbilt University Medical Center, Nashville, TN, United States

³ Center for Diabetes Translational Research, Vanderbilt University Medical Center, Nashville, TN, United States

⁴ School of Nursing, Vanderbilt University, Nashville, TN, United States

⁵ Center for Clinical Quality and Implementation Research, Vanderbilt University Medical Center, Nashville, TN, United States

⁶ Department of Biomedical Informatics, Vanderbilt University Medical Center, Nashville, TN, United States