Randomised evaluation of pre-notification of trial participants before self-report outcome data collection to improve retention: SWAT86
(2022)
Journal Article
Sutton, C., Cotterill, S., Forshaw, D., Rhodes, S., Haig, A., & Hammond, A. (2022). Randomised evaluation of pre-notification of trial participants before self-report outcome data collection to improve retention: SWAT86. Research Methods in Medicine & Health Sciences, 3(4), 107-115. https://doi.org/10.1177/26320843221098427
Background
Retention is considered the second highest trial methods priority in the UK after recruitment. There is limited evidence on whether notifying trial participants that a follow-up questionnaire will be sent soon (‘pre-notification’) affects...
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