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Enclosing a pen to improve response rate to postal questionnaire: an embedded randomised controlled trial

Background: Poor response to questionnaires collecting outcome data in randomised controlled trials (RCTs) can affect the validity of trial results. The aim of this study within a trial (SWAT) was to evaluate the effectiveness of including a pen with a follow-up postal questionnaire on response rate...

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Detalles Bibliográficos
Autores principales: Cunningham-Burley, Rachel, Roche, Jenny, Fairhurst, Caroline, Cockayne, Sarah, Hewitt, Catherine, Iles-Smith, Heather, Torgerson, David J.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: F1000 Research Limited 2020
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7941094/
https://www.ncbi.nlm.nih.gov/pubmed/33728040
http://dx.doi.org/10.12688/f1000research.23651.1

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