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Mode of delivery affected questionnaire response rates in a birth cohort study

OBJECTIVES: Cohort studies must collect data from their participants as economically as possible, while maintaining response rates. This randomized controlled trial investigated whether offering a choice of online or paper questionnaires resulted in improved response rates compared with offering onl...

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Detalles Bibliográficos
Autores principales: Bray, Isabelle, Noble, Sian, Robinson, Ross, Molloy, Lynn, Tilling, Kate
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Elsevier 2017
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5323059/
https://www.ncbi.nlm.nih.gov/pubmed/27663611
http://dx.doi.org/10.1016/j.jclinepi.2016.09.004