Are Sham Acupuncture Interventions More Effective than (Other) Placebos? A Re-Analysis of Data from the Cochrane Review on Placebo Effects
Author(s) -
Klaus Linde,
Karin Niemann,
Karin Meißner
Publication year - 2010
Publication title -
forschende komplementärmedizin / research in complementary medicine
Language(s) - English
Resource type - Journals
eISSN - 1661-4127
pISSN - 1661-4119
DOI - 10.1159/000320374
Subject(s) - acupuncture , medicine , placebo , meta analysis , psychological intervention , physical therapy , confidence interval , randomized controlled trial , subgroup analysis , strictly standardized mean difference , clinical trial , alternative medicine , psychiatry , pathology
A recent Cochrane review on placebo interventions for all kinds of conditions found that 'physical placebos' (which included sham acupuncture) were associated with larger effects over no-treatment control groups than 'pharmacological placebos'. We re-analyzed the data from this review to investigate whether effects associated with sham acupuncture differed from those of other 'physical placebos'.
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