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Evaluating preference effects in partially unblinded, randomized clinical trials

✍ Scribed by Scott D. Halpern

Book ID
117597279
Publisher
Elsevier Science
Year
2003
Tongue
English
Weight
89 KB
Volume
56
Category
Article
ISSN
0895-4356

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## Abstract In a partially randomized preference trial (PRPT) patients with no treatment preference are allocated to groups at random, but those who express a preference receive the treatment of their choice. It has been suggested that the design can improve the external and internal validity of tr