Participant Blinding and Gastrointestinal Illness in a Randomized, Controlled Trial of an In-Home Drinking Water Intervention

We conducted a randomized, triple-blinded home drinking water intervention trial to determine if a large study could be undertaken while successfully blinding participants. Households were randomized 50:50 to use externally identical active or sham treatment devices. We measured the effectiveness of...

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Bibliographic Details
Main Authors: Colford, John M., Rees, Judy R., Wade, Timothy J., Khalakdina, Asheena, Hilton, Joan F., Ergas, Isaac J., Burns, Susan, Benker, Anne, Ma, Catherine, Bowen, Cliff, Mills, Daniel C., Vugia, Duc J., Juranek, Dennis D., Levy, Deborah A.
Format: Artigo
Language:Inglês
Published: Centers for Disease Control and Prevention 2002
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Research
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC2730258/
https://ncbi.nlm.nih.gov/pubmed/11799745
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.3201/eid0801.001481
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