Strategies to improve retention in randomised trials

Poor retention of participants in randomised trials can lead to missing outcome data which can introduce bias and reduce study power, affecting the generalisability, validity and reliability of results. Many strategies are used to improve retention but few have been formally evaluated. To quantify t...

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Bibliographic Details

Published in:	Cochrane database of systematic reviews Vol. 3; p. MR000032
Main Authors:	Gillies, Katie, Kearney, Anna, Keenan, Ciara, Treweek, Shaun, Hudson, Jemma, Brueton, Valerie C, Conway, Thomas, Hunter, Andrew, Murphy, Louise, Carr, Peter J, Rait, Greta, Manson, Paul, Aceves-Martins, Magaly
Format:	Journal Article
Language:	English
Published:	England 06.03.2021
Subjects:	Case Management Correspondence as Topic Humans Patient Compliance - psychology Patient Compliance - statistics & numerical data Patient Dropouts - statistics & numerical data Patient Selection Randomized Controlled Trials as Topic - statistics & numerical data Reward Surveys and Questionnaires
ISSN:	1469-493X, 1469-493X
Online Access:	Get more information
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