Reporting of key methodological issues in placebo-controlled trials of surgery needs improvement: a systematic review
OBJECTIVES:To examine key methodological considerations for using a placebo intervention in randomized controlled trials (RCTs) evaluating invasive procedures, including surgery. STUDY DESIGN AND SETTING:RCTs comparing an invasive procedure with a placebo were included in this systematic review. Art...
| Main Authors: | , , , , , , , , , |
|---|---|
| 格式: | Journal article |
| 語言: | English |
| 出版: |
Elsevier
2019
|