Following Up Nonrespondents to an Online Weight Management Intervention: Randomized Trial Comparing Mail versus Telephone

BACKGROUND: Attrition, or dropout, is a problem faced by many online health interventions, potentially threatening the inferential value of online randomized controlled trials. OBJECTIVE: In the context of a randomized controlled trial of an online weight management intervention, where 85% of the ba...

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Detalles Bibliográficos
Autores principales: Couper, Mick P, Peytchev, Andy, Strecher, Victor J, Rothert, Kendra, Anderson, Julia
Formato: Texto
Lenguaje:English
Publicado: Gunther Eysenbach 2007
Materias:
Original Paper
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1913938/
https://www.ncbi.nlm.nih.gov/pubmed/17567564
http://dx.doi.org/10.2196/jmir.9.2.e16

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1913938/
https://www.ncbi.nlm.nih.gov/pubmed/17567564
http://dx.doi.org/10.2196/jmir.9.2.e16

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