Challenges in design and interpretation of chronic pain trials.
The process of systematic review has shone a light on the methodology of randomized controlled trials. Notably, a range of potential biases hinders the interpretation of chronic pain trials. These include a consistent bias favouring active over placebo in trials that are small and of short duration....
Main Authors: | , , |
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Format: | Journal article |
Language: | English |
Published: |
2013
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