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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: nunan 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.
EBM in Brazil and the creation of the Oxford-Brazil EBM Alliance.
Riera R, Miranda E, Fontes LES, Pacheco RL, Nunan D. Riera R, et al. Among authors: nunan d. BMJ Evid Based Med. 2020 Jun 18:bmjebm-2020-111377. doi: 10.1136/bmjebm-2020-111377. Online ahead of print. BMJ Evid Based Med. 2020. PMID: 32554397 No abstract available.
Changing patterns in reporting and sharing of review data in systematic reviews with meta-analysis of the effects of interventions: cross sectional meta-research study.
Nguyen PY, Kanukula R, McKenzie JE, Alqaidoom Z, Brennan SE, Haddaway NR, Hamilton DG, Karunananthan S, McDonald S, Moher D, Nakagawa S, Nunan D, Tugwell P, Welch VA, Page MJ. Nguyen PY, et al. Among authors: nunan d. BMJ. 2022 Nov 22;379:e072428. doi: 10.1136/bmj-2022-072428. BMJ. 2022. PMID: 36414269 Free PMC article.
Catalogue of bias: allocation bias.
Nunan D, Heneghan C, Spencer EA. Nunan D, et al. BMJ Evid Based Med. 2018 Feb;23(1):20-21. doi: 10.1136/ebmed-2017-110882. BMJ Evid Based Med. 2018. PMID: 29367320
101 results