Published on in Vol 11 (2025)

Preprints (earlier versions) of this paper are available at https://preprints.jmir.org/preprint/63428, first published .
The Effects of MyChoices and LYNX Mobile Apps on HIV Testing and Pre-Exposure Prophylaxis Use by Young US Sexual Minority Men: Results From a National Randomized Controlled Trial

The Effects of MyChoices and LYNX Mobile Apps on HIV Testing and Pre-Exposure Prophylaxis Use by Young US Sexual Minority Men: Results From a National Randomized Controlled Trial

The Effects of MyChoices and LYNX Mobile Apps on HIV Testing and Pre-Exposure Prophylaxis Use by Young US Sexual Minority Men: Results From a National Randomized Controlled Trial

Katie B Biello   1, 2 , MPH, PhD ;   Kenneth H Mayer   2, 3 , MD ;   Hyman Scott   4, 5 , MD ;   Pablo K Valente   6 , MPH, PhD ;   Jonathan Hill-Rorie   2 , MPH ;   Susan Buchbinder   4, 5 , MD ;   Lucinda Ackah-Toffey   7 , MPH ;   Patrick S Sullivan   7 , DVM, PhD ;   Lisa Hightow-Weidman   8 , MPH, PhD ;   Albert Y Liu   4, 5 , MPH, MD

1 Department of Epidemiology, School of Public Health, Brown University, Providence, RI, United States

2 The Fenway Institute, Fenway Health, Boston, MA, United States

3 Department of Medicine, Beth Israel Deaconess Medical Center/Harvard Medical School, Boston, MA, United States

4 Bridge HIV, San Francisco Department of Public Health, San Francisco, CA, United States

5 Department of Medicine, University of California, San Francisco, San Francisco, CA, United States

6 University of Connecticut, Waterbury, CT, United States

7 Rollins School of Global Public Health, Emory University, Atlanta, GA, United States

8 Institute on Digital Health and Innovation, College of Nursing, Florida State University, Tallahassee, FL, United States

Corresponding Author:

  • Katie B Biello, MPH, PhD
  • Department of Epidemiology
  • School of Public Health
  • Brown University
  • 121 South Main Street
  • Box G-S121-2
  • Providence, RI, 02912
  • United States
  • Phone: 1 4018633082
  • Email: katie_biello@brown.edu