Blar i NTNU Open på forfatter "Held, Leonhard"
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Bias away from the Null due to miscounted outcomes? A case study on the TORCH trial
Muff, Stefanie; Puhan, Milo A.; Held, Leonhard (Journal article; Peer reviewed, 2018)Count outcomes occur in virtually all disciplines, such as medicine, epidemiology or biology, but they often contain error. Recently, it has been shown that self-reported numbers of exacerbations of Chronic Obstructive ... -
Effect of Briefing on Acupuncture Treatment Outcome Expectations, Pain, and Adverse Side Effects among Patients with Chronic Low Back Pain: A Randomized Clinical Trial
Barth, Jürgen; Muff, Stefanie; Kern, Alexandra; Zieger, Anja; Keiser, Stefanie; Zoller, Marco; Rosemann, Thomas; Brinkhaus, Benno; Held, Leonhard; Witt, Claudia M. (Peer reviewed; Journal article, 2021)Importance: In observational studies, patients’ treatment outcome expectations have been associated with better outcomes (ie, a placebo response), whereas concerns about adverse side effects have been associated with an ...