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Does pre-notification increase questionnaire response rates: a randomised controlled trial nested within a systematic review

BACKGROUND: Missing outcome data can lead to bias in the results of systematic reviews. One way to address missing outcome data is by requesting the data from the trial authors, but non-response is common. One way to potentially improve response rates is by sending study participants advance communi...

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Detalles Bibliográficos
Autores principales:	Woolf, Benjamin, Edwards, Phil
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	BioMed Central 2021
Materias:	Research
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8627620/ https://www.ncbi.nlm.nih.gov/pubmed/34837937 http://dx.doi.org/10.1186/s12874-021-01462-z

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