Impact of a return postage strategy on retention in randomised trials
SWAT: 182
Objective of this SWAT:
1) To evaluate the effects of different types of return postage on retention in randomised trials that use a participant self-reported postal questionnaire
2) To evaluate the cost-effectiveness of different types of return postage on retention in randomised trials that use a participant self-reported postal questionnaire
Status:
Idea/In Development
Resources:
No resources are currently available for this SWAT
