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- Title
Comparing administration of questionnaires via the internet to pen-and-paper in patients with heart failure: randomized controlled trial.
- Authors
Wu, Robert C; Thorpe, Kevin; Ross, Heather; Micevski, Vaska; Marquez, Christine; Straus, Sharon E
- Abstract
The use of the Internet to administer questionnaires has many potential advantages over the use of pen-and-paper administration. Yet it is important to validate Internet administration, as most questionnaires were initially developed and validated for pen-and-paper delivery. While some have been validated for use over the Internet, these questionnaires have predominately been used amongst the healthy general population. To date, information is lacking on the validity of questionnaires administered over the Internet in patients with chronic diseases such as heart failure.
- Publication
Journal of medical Internet research, 2009, Vol 11, Issue 1, pe3
- ISSN
1438-8871
- Publication type
Journal Article
- DOI
10.2196/jmir.1106