Most Healthcare Interventions Tested in Cochrane Reviews are Not Effective According to High Quality Evidence: A Meta-Epidemiological Study

Jeremy Howick; Despina Koletsi; John P A Ioannidis; Claire Madigan; Nikolaos Pandis; Martin Loef; Harald Walach; Sebastian Sauer; Jos Kleijnen; Jadbinder Seehra; Tess Johnson; Stefan Schmidt

doi:10.2139/ssrn.4031358

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Most Healthcare Interventions Tested in Cochrane Reviews are Not Effective According to High Quality Evidence: A Meta-Epidemiological Study

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