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High quality (certainty) evidence changes less often than low-quality evidence, but the magnitude of effect size does not systematically differ between studies with low versus high-quality evidence.
Djulbegovic B, Ahmed MM, Hozo I, Koletsi D, Hemkens L, Price A, Riera R, Nadanovsky P, Dos Santos APP, Melo D, Pathak R, Pacheco RL, Fontes LE, Miranda E, Nunan D. Djulbegovic B, et al. Among authors: koletsi d. J Eval Clin Pract. 2022 Jun;28(3):353-362. doi: 10.1111/jep.13657. Epub 2022 Jan 28. J Eval Clin Pract. 2022. PMID: 35089627 Free PMC article.
Most healthcare interventions tested in Cochrane Reviews are not effective according to high quality evidence: a systematic review and meta-analysis.
Howick J, Koletsi D, Ioannidis JPA, Madigan C, Pandis N, Loef M, Walach H, Sauer S, Kleijnen J, Seehra J, Johnson T, Schmidt S. Howick J, et al. Among authors: koletsi d. J Clin Epidemiol. 2022 Aug;148:160-169. doi: 10.1016/j.jclinepi.2022.04.017. Epub 2022 Apr 18. J Clin Epidemiol. 2022. PMID: 35447356 Free article. Review.
103 results