Published on in Vol 15 , No 12 (2013) :December

The Sexunzipped Trial: Optimizing the Design of Online Randomized Controlled Trials

The Sexunzipped Trial: Optimizing the Design of Online Randomized Controlled Trials

The Sexunzipped Trial: Optimizing the Design of Online Randomized Controlled Trials

Julia V Bailey 1 , BSc, MBBS, MSc, PhD ;   Menelaos Pavlou 2 , BSc, MSc, PhD ;   Andrew Copas 3 , MSc, PhD ;   Ona McCarthy 4 , BA(Hons), MSc ;   Ken Carswell 5 , BA(Hons), Mphil, DClinPsy ;   Greta Rait 6 , MB ChB, Research MD, FHEA, MRCGP ;   Graham Hart 7 , BA(Hons), FMedSci, PhD ;   Irwin Nazareth 6 , MBBS, LRCP, FRCGP, PhD ;   Caroline Free 4 , MBChB, MRCGP, PhD ;   Rebecca French 4 , MSc, PhD ;   Elizabeth Murray 1 , FRCGP, FRCP (Edin), PhD

1 e-Health Unit , Research Department of Primary Care and Population Health , University College London , London , GB

2 Department of Statistical Science , University College London , London , GB

3 Department of Infection and Population Health , University College London , London , GB

4 London School of Hygiene and Tropical Medicine , London , GB

5 Queen Mary , University of London , London , GB

6 PRIMENT Clinical Trials Unit , Research Department of Primary Care and Population Health , University College London , London , GB

7 Faculty of Population Health Sciences , University College London , London , GB

Corresponding Author:

  • Julia V Bailey , BSc, MBBS, MSc, PhD
  • e-Health Unit
  • Research Department of Primary Care and Population Health
  • University College London
  • Upper 3rd Floor, Royal Free Hospital
  • Rowland Hill Street
  • London
  • GB
  • Phone: 44 7766617783
  • Email: julia.bailey@ucl.ac.uk