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The GRADE Working Group clarifies the construct of certainty of evidence.
Hultcrantz M, Rind D, Akl EA, Treweek S, Mustafa RA, Iorio A, Alper BS, Meerpohl JJ, Murad MH, Ansari MT, Katikireddi SV, Östlund P, Tranæus S, Christensen R, Gartlehner G, Brozek J, Izcovich A, Schünemann H, Guyatt G. Hultcrantz M, et al. Among authors: izcovich a. J Clin Epidemiol. 2017 Jul;87:4-13. doi: 10.1016/j.jclinepi.2017.05.006. Epub 2017 May 18. J Clin Epidemiol. 2017. PMID: 28529184 Free PMC article.
Answering medical questions at the point of care: a cross-sectional study comparing rapid decisions based on PubMed and Epistemonikos searches with evidence-based recommendations developed with the GRADE approach.
Izcovich A, Criniti JM, Popoff F, Ragusa MA, Gigler C, Gonzalez Malla C, Clavijo M, Manzotti M, Diaz M, Catalano HN, Neumann I, Guyatt G. Izcovich A, et al. BMJ Open. 2017 Aug 7;7(8):e016113. doi: 10.1136/bmjopen-2017-016113. BMJ Open. 2017. PMID: 28790039 Free PMC article.
Do clinicians want recommendations? A multicenter study comparing evidence summaries with and without GRADE recommendations.
Neumann I, Alonso-Coello P, Vandvik PO, Agoritsas T, Mas G, Akl EA, Brignardello-Petersen R, Emparanza J, McCullagh L, De Sitio C, McGinn T, Almodaimegh H, Almodaimegh K, Rivera S, Rojas L, Stirnemann J, Irani J, Hlais S, Mustafa R, Bdair F, Aly A, Kristiansen A, Izcovich A, Ramirez A, Brozek J, Guyatt G, Schünemann HJ. Neumann I, et al. Among authors: izcovich a. J Clin Epidemiol. 2018 Jul;99:33-40. doi: 10.1016/j.jclinepi.2018.02.026. Epub 2018 Mar 9. J Clin Epidemiol. 2018. PMID: 29530644
GRADE approach to rate the certainty from a network meta-analysis: addressing incoherence.
Brignardello-Petersen R, Mustafa RA, Siemieniuk RAC, Murad MH, Agoritsas T, Izcovich A, Schünemann HJ, Guyatt GH; GRADE Working Group. Brignardello-Petersen R, et al. Among authors: izcovich a. J Clin Epidemiol. 2019 Apr;108:77-85. doi: 10.1016/j.jclinepi.2018.11.025. Epub 2018 Dec 5. J Clin Epidemiol. 2019. PMID: 30529648
Defining ranges for certainty ratings of diagnostic accuracy: a GRADE concept paper.
Hultcrantz M, Mustafa RA, Leeflang MMG, Lavergne V, Estrada-Orozco K, Ansari MT, Izcovich A, Singh J, Chong LY, Rutjes A, Steingart K, Stein A, Sekercioglu N, Arevalo-Rodriguez I, Morgan RL, Guyatt G, Bossuyt P, Langendam MW, Schünemann HJ. Hultcrantz M, et al. Among authors: izcovich a. J Clin Epidemiol. 2020 Jan;117:138-148. doi: 10.1016/j.jclinepi.2019.05.002. Epub 2019 May 18. J Clin Epidemiol. 2020. PMID: 31112801 Free article.
Ventilation Techniques and Risk for Transmission of Coronavirus Disease, Including COVID-19: A Living Systematic Review of Multiple Streams of Evidence.
Schünemann HJ, Khabsa J, Solo K, Khamis AM, Brignardello-Petersen R, El-Harakeh A, Darzi A, Hajizadeh A, Bognanni A, Bak A, Izcovich A, Cuello-Garcia CA, Chen C, Borowiack E, Chamseddine F, Schünemann F, Morgano GP, Muti-Schünemann GEU, Chen G, Zhao H, Neumann I, Brozek J, Schmidt J, Hneiny L, Harrison L, Reinap M, Junek M, Santesso N, El-Khoury R, Thomas R, Nieuwlaat R, Stalteri R, Yaacoub S, Lotfi T, Baldeh T, Piggott T, Zhang Y, Saad Z, Rochwerg B, Perri D, Fan E, Stehling F, Akl IB, Loeb M, Garner P, Aston S, Alhazzani W, Szczeklik W, Chu DK, Akl EA. Schünemann HJ, et al. Among authors: izcovich a. Ann Intern Med. 2020 Aug 4;173(3):204-216. doi: 10.7326/M20-2306. Epub 2020 May 22. Ann Intern Med. 2020. PMID: 32442035 Free PMC article. Updated.
Drug treatments for covid-19: living systematic review and network meta-analysis.
Siemieniuk RA, Bartoszko JJ, Zeraatkar D, Kum E, Qasim A, Martinez JPD, Izcovich A, Lamontagne F, Han MA, Agarwal A, Agoritsas T, Azab M, Bravo G, Chu DK, Couban R, Devji T, Escamilla Z, Foroutan F, Gao Y, Ge L, Ghadimi M, Heels-Ansdell D, Honarmand K, Hou L, Ibrahim Q, Khamis A, Lam B, Mansilla C, Loeb M, Miroshnychenko A, Marcucci M, McLeod SL, Motaghi S, Murthy S, Mustafa RA, Pardo-Hernandez H, Rada G, Rizwan Y, Saadat P, Switzer C, Thabane L, Tomlinson G, Vandvik PO, Vernooij RW, Viteri-García A, Wang Y, Yao L, Zhao Y, Guyatt GH, Brignardello-Petersen R. Siemieniuk RA, et al. Among authors: izcovich a. BMJ. 2020 Jul 30;370:m2980. doi: 10.1136/bmj.m2980. BMJ. 2020. PMID: 32732190 Free PMC article. Updated.
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