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Effects of video guidance and a helpdesk on recruitment and retention in a Delphi survey for the development of a core outcome set

SWAT: 129

Objective of this SWAT:

To assess the effects on response and retention of providing video guidance on how to complete a Delphi survey and an email helpdesk in an online Delphi survey for the development of a  core outcome set.


In Progress


Please click the links below to access the registered protocol or SWAT download bundle which includes: 1) SWAT Statistical Analysis plan
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