Population-Based Digital Health Interventions to Deliver at-Home COVID-19 Testing: SCALE-UP II Randomized Clinical Trial

Guilherme Del Fiol   ¹ , MD, PhD ;   Tatyana V Kuzmenko   ¹ , PhD ;   Brian Orleans   ² , MS ;   Jonathan J Chipman   ^{2, 3} , PhD ;   Tom Greene   ³ , PhD ;   Ray Meads   ² , PhD ;   Kimberly A Kaphingst   ^{2, 4} , SCD ;   Bryan Gibson   ¹ , DPT, PhD ;   Kensaku Kawamoto   ¹ , MD, PhD ;   Andy J King   ^{2, 4} , PhD ;   Tracey Siaperas   ^{2, 5} ;   Shlisa Hughes   ⁵ ;   Alan Pruhs   ⁵ ;   Courtney Pariera Dinkins   ⁵ ;   Cho Y Lam   ^{2, 3} , PhD ;   Joni H Pierce   ¹ , PhD ;   Ryzen Benson   ⁶ , PhD ;   Emerson P Borsato   ¹ , PhD ;   Ryan C Cornia   ¹ ;   Leticia Stevens   ¹ ;   Richard L Bradshaw   ¹ , PhD ;   Chelsey R Schlechter   ^{2, 3} , PhD ;   David W Wetter   ^{2, 3} , PhD

¹ Department of Biomedical Informatics, University of Utah, Salt Lake City, UT, United States

² Huntsman Cancer Institute, University of Utah, Salt Lake City, UT, USA

³ Department of Population Health Sciences, University of Utah, Salt Lake City, UT, United States

⁴ Department of Communication, University of Utah, Salt Lake City, UT, USA

⁵ Association for Utah Community Health, Salt Lake City, UT, United States

⁶ University of California, San Francisco, CA, USA