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Timing of electronic reminders did not improve trial participant questionnaire response: a randomized trial and meta-analyses (2020)
Journal Article
Sarathy, P. P., Kottam, L., Mitchell, A., Parker, A., Brealey, S., Coleman, E., …Keding, A. (in press). Timing of electronic reminders did not improve trial participant questionnaire response: a randomized trial and meta-analyses. Journal of clinical epidemiology, https://doi.org/10.1016/j.jclinepi.2020.03.001

Objectives To assess whether timing of SMS reminders improved postal questionnaire return rates from participants in a randomized controlled trial (RCT). Study Design and Setting A Study Within A Trial (SWAT) embedded in a multi-centre RCT evalu... Read More about Timing of electronic reminders did not improve trial participant questionnaire response: a randomized trial and meta-analyses.


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