Does a monetary incentive improve the response to a postal questionnaire in a randomised controlled trial? The MINT incentive study
<p>Abstract</p> <p>Background</p> <p>Sending a monetary incentive with postal questionnaires has been found to improve the proportion of responders, in research in non-healthcare settings. However, there is little research on use of incentives to improve follow-up rates...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
BMC
2009-06-01
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| Series: | Trials |
| Online Access: | http://www.trialsjournal.com/content/10/1/44 |