Internet-Based Recruitment to a Depression Prevention Intervention: Lessons From the Mood Memos Study
Open Access
- 12 February 2013
- journal article
- research article
- Published by JMIR Publications Inc. in Journal of Medical Internet Research
- Vol. 15 (2), e31
- https://doi.org/10.2196/jmir.2262
Abstract
Background: Recruiting participants to randomized controlled trials of health interventions can be very difficult. Internet-based recruitment is becoming an increasingly important mode of recruitment, yet there are few detailed accounts of experiences recruiting participants to mental health interventions. Objective: To report on our experience with Internet-based recruitment to an online depression prevention intervention and pass on lessons we learned. Methods: Participants were recruited to the Mood Memos study, an online preventive depression intervention, purely through Internet-based sources. The study was targeted to adults with subthreshold depression symptoms from several English-speaking countries. A variety of online recruitment sources were trialed, including search engine advertising (Google, Yahoo!, Bing), Facebook advertising, posts in forums and online noticeboards, and promotion through relevant websites and email newsletters of mental health organizations. Results: The study website received visits from 94,808 individuals over the 14-month recruitment period. The recruitment target was reached with 1699 individuals signing up to the randomized controlled trial and 1326 fully enrolling. Most visitors arrived via Google advertising, which promoted a depression-screening questionnaire. Google advertising accounted for nearly half of the total participants who signed up to the study, at an average cost of AUD $12 per participant. Promoting the study through trustworthy organizations and websites known to participants was also effective. Recruitment techniques that were less effective were contacting forums, email groups, and community noticeboards. Conclusions: Several techniques, including Google advertising, were successful in recruiting participants to a trial evaluating an online depression intervention. Results suggest that Internet-based recruitment to mental health interventions is feasible and can be relatively affordable. Trial Registration: ACTRN12609000925246 [J Med Internet Res 2013;15(2):e31]Keywords
This publication has 26 references indexed in Scilit:
- Comparison of 4 Recruiting Strategies in a Smoking Cessation TrialAmerican Journal of Health Behavior, 2012
- Online Advertising to Reach and Recruit Latino Smokers to an Internet Cessation Program: Impact and CostsJournal of Medical Internet Research, 2012
- Broad Reach and Targeted Recruitment Using Facebook for an Online Survey of Young Adult Substance UseJournal of Medical Internet Research, 2012
- Computer Therapy for the Anxiety and Depressive Disorders Is Effective, Acceptable and Practical Health Care: A Meta-AnalysisPLOS ONE, 2010
- Reaching young adult smokers through the Internet: Comparison of three recruitment mechanismsNicotine & Tobacco Research, 2010
- Conducting an Internet-based Survey: Benefits, Pitfalls, and Lessons LearnedSocial Work Research, 2010
- Strategies to improve recruitment to randomised controlled trialsEmergencias, 2010
- Effectiveness of a Novel Integrative Online Treatment for Depression (Deprexis): Randomized Controlled TrialJournal of Medical Internet Research, 2009
- Online Advertising as a Public Health and Recruitment Tool: Comparison of Different Media Campaigns to Increase Demand for Smoking Cessation InterventionsJournal of Medical Internet Research, 2008
- Online randomized controlled trial of brief and full cognitive behaviour therapy for depressionPsychological Medicine, 2006