This paper is in the following e-collection/theme issue:

Cost-Effectiveness and Economics (252) Recruitment of Research Participants (296)

Published on in Vol 19, No 3 (2017): March

Costs and Efficiency of Online and Offline Recruitment Methods: A Web-Based Cohort Study

Costs and Efficiency of Online and Offline Recruitment Methods: A Web-Based Cohort Study

Costs and Efficiency of Online and Offline Recruitment Methods: A Web-Based Cohort Study

Authors of this article:

Tina Christensen1 Author Orcid Image ;   Anders H Riis1 Author Orcid Image ;   Elizabeth E Hatch2 Author Orcid Image ;   Lauren A Wise2 Author Orcid Image ;   Marie G Nielsen3 Author Orcid Image ;   Kenneth J Rothman2, 4 Author Orcid Image ;   Henrik Toft Sørensen1 Author Orcid Image ;   Ellen M Mikkelsen1 Author Orcid Image
Article Authors Cited by (66) Tweetations (27) Metrics

Tina Christensen   1 , MA ;   Anders H Riis   1 , MSc ;   Elizabeth E Hatch   2 , MS, PhD ;   Lauren A Wise   2 , ScM, PhD ;   Marie G Nielsen   3 , MSPH ;   Kenneth J Rothman   2, 4 , DrPH ;   Henrik Toft Sørensen   1 , MD, PhD, DMSc ;   Ellen M Mikkelsen   1 , MPH, PhD

1 Aarhus University Hospital, Department of Clinical Epidemiology, Aarhus N, Denmark

2 Boston University School of Public Health, Department of Epidemiology, Boston, MA, United States

3 Aarhus University, Research Unit for General Practice, Department of Public Health, Aarhus C, Denmark

4 RTI Health Solutions, Research Triangle Park, NC, United States

Corresponding Author:

  • Tina Christensen, MA
  • Aarhus University Hospital
  • Department of Clinical Epidemiology
  • Olof Palmes Allé 43-45
  • Aarhus N, 8200
  • Denmark
  • Phone: 45 87168225
  • Fax: 45 87167215
  • Email: tc@clin.au.dk