Evaluation of placebo fidelity and trial design methodology in placebo-controlled surgical trials of musculoskeletal conditions: a systematic review
The number of placebo surgical trials on musculoskeletal conditions is increasing, but little is known about the quality of their design and methods. This review aimed to (1) assess the level of placebo fidelity (ie, degree to which the placebo control mimicked the index procedure) in placebo trials...
| Main Authors: | , , , , , , , , |
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| 格式: | Journal article |
| 语言: | English |
| 出版: |
Lippincott, Williams & Wilkins
2021
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