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Effect of prenotification on the response rate of a postal survey of emergency physicians: a randomised, controlled, assessor-blind trial
OBJECTIVES: Response rates to physician surveys are typically low. The objective of this study was to determine the effect of a prenotification letter on the response rate of a postal survey of emergency physicians. DESIGN: This was a substudy of a national, cross-sectional postal survey sent to eme...
Autores principales: | , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BMJ Publishing Group
2021
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8461690/ https://www.ncbi.nlm.nih.gov/pubmed/34556517 http://dx.doi.org/10.1136/bmjopen-2021-052843 |