Published on in Vol 27 (2025)

Preprints (earlier versions) of this paper are available at https://preprints.jmir.org/preprint/71611, first published .
Intervention to Increase Condom Use Among Users of Sexually Transmitted Infection (STI) Self-Sampling Websites (Wrapped): Feasibility Randomized Controlled Trial

Intervention to Increase Condom Use Among Users of Sexually Transmitted Infection (STI) Self-Sampling Websites (Wrapped): Feasibility Randomized Controlled Trial

Intervention to Increase Condom Use Among Users of Sexually Transmitted Infection (STI) Self-Sampling Websites (Wrapped): Feasibility Randomized Controlled Trial

Katie Newby   1 , BSc, MSc, PhD ;   Kayleigh Kwah   1 , BSc, MSc ;   Lauren Schumacher   1 , BA, MSc ;   Rik Crutzen   2 , BSc, MA, MSc, PhD ;   Louise L Jackson   3 , BA, MSc, PhD ;   Stephen Bremner   4 , BSc, MSc, PhD ;   Julia V Bailey   5 , BSc, MBBS, MSc, PhD ;   Katherine E Brown   1 , BSc, PhD

1 Public Health and Applied Behaviour Change (PHAB) Lab, Centre for Research in Psychology and Sports, University of Hertfordshire, Hatfield, United Kingdom

2 Department of Health Promotion, Care and Public Health Research Institute (CAPHRI), Maastricht University, Maastricht, The Netherlands

3 Health Economics Unit, Department of Applied Health Sciences, University of Birmingham, Birmingham, United Kingdom

4 Department of Primary Care and Public Health, Brighton and Sussex Medical School, Brighton, United Kingdom

5 eHealth Unit, Department of Primary Care and Population Health, University College London, London, United Kingdom

Corresponding Author:

  • Katie Newby, BSc, MSc, PhD
  • Public Health and Applied Behaviour Change (PHAB) Lab
  • Centre for Research in Psychology and Sports
  • University of Hertfordshire
  • C.P. Snow Building, Life and Medical Sciences
  • College Lane Campus
  • Hatfield AL109AB
  • United Kingdom
  • Phone: 44 07842600795
  • Email: k.newby@herts.ac.uk