Non-randomised evaluations of strategies to increase participant retention in randomised controlled trials: a systematic review

BACKGROUND: Retention of participants is essential to ensure the statistical power and internal validity of clinical trials. Poor participant retention reduces power and can bias the estimates of intervention effect. There is sparse evidence from randomised comparisons of effective strategies to ret...

Täydet tiedot

Tallennettuna:
Bibliografiset tiedot
Julkaisussa:Syst Rev
Päätekijät: Elfeky, Adel, Gillies, Katie, Gardner, Heidi, Fraser, Cynthia, Ishaku, Timothy, Treweek, Shaun
Aineistotyyppi: Artigo
Kieli:Inglês
Julkaistu: BioMed Central 2020
Aiheet:
Research
Linkit:https://ncbi.nlm.nih.gov/pmc/articles/PMC7523052/
https://ncbi.nlm.nih.gov/pubmed/32993797
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1186/s13643-020-01471-x
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