16/11/2015 Medicine Psychology
DOI: 10.1186/1745-6215-16-S2-P102 SemanticScholar ID: 40216231 MAG: 2221789290

Post-it notes to improve questionnaire response rates in RCTs – findings from a randomised sub-study

Publication Summary

Methods A two-arm RCT was embedded into the follow-up of older adults as part of the UK Casper Plus trial and Casper Cohort. At 4 months follow-up, participants were randomised to receive either a questionnaire or a questionnaire + post-it note requesting completion. Logistic regression and time-to-event analyses were used to assess attrition. Results were combined with those of a previous embedded RCT (ATLAS) in a meta-analysis.

CAER Authors

Avatar Image for Simon Gilbody

Prof. Simon Gilbody

University of York - Director of the Mental Health and Addictions Research Group

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