Mobile and Web-Based Partnered Intervention to Improve Remote Access to Pain and Posttraumatic Stress Disorder Symptom Management: Recruitment and Attrition in a Randomized Controlled Trial

Jolie N Haun   ^{1, 2} , EdS, PhD ;   Hari H Venkatachalam   ¹ , CPH, MPH ;   Christopher A Fowler   ^{1, 3} , PhD ;   Amy C Alman   ⁴ , MSPH, PhD ;   Lisa M Ballistrea   ¹ , DPT, MSPT ;   Tali Schneider   ¹ , PhD ;   Rachel C Benzinger   ¹ , BA ;   Christine Melillo   ¹ , RN, PhD ;   Neil B Alexander   ^{5, 6} , MD ;   S Angelina Klanchar   ¹ , BSN, MS, RN ;   William Lapcevic   ¹ , MS, MPH ;   Dustin D French   ^{7, 8, 9} , PhD

¹ James A. Haley Veterans' Hospital, Research Service, Tampa, FL, United States

² Division of Epidemiology, Department of Internal Medicine, University of Utah, Salt Lake City, UT, United States

³ Department of Psychiatry and Behavioral Neurosciences, University of South Florida, Tampa, FL, United States

⁴ College of Public Health, University of South Florida, Tampa, FL, United States

⁵ VA Ann Arbor Healthcare System, Geriatric Research, Education, and Clinical Center, Ann Arbor, MI, United States

⁶ Division of Geriatric and Palliative Medicine, Department of Internal Medicine, Ann Arbor, MI, United States

⁷ Department of Veterans Affairs, Center of Innovation for Complex Chronic Healthcare, Edward Hines, Jr. VA Hospital, Hines, IL, United States

⁸ Center for Health Services and Outcomes Research, Feinberg School of Medicine, Northwestern University, Chicago, IL, United States

⁹ Departments of Ophthalmology and Medical Social Sciences, Feinberg School of Medicine, Northwestern University, Chicago, IL, United States