Use of Non-Assigned Smoking Cessation Programs Among Participants of a Web-Based Randomized Controlled Trial

• Main Authors: Danaher, Brian G (Author), Lichtenstein, Edward (Author), McKay, H Garth (Author), Seeley, John R (Author)
• Format: Book
• Published: JMIR Publications, 2009-06-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.

Background Concurrent with their enrollment in Web-based Randomized Controlled Trials (RCTs), participants can easily choose to use treatment programs that are not assigned in the study. The prevalence of using non-assigned treatments is largely unknown although it is likely to be related to the ext...