Gordon H. Guyatt
McMaster University
1754 Papers
10.7K Citations
Gordon H. Guyatt is an academic researcher from McMaster University. The author has contributed to research in topics: Medicine & Randomized controlled trial. The author has an hindex of 231, co-authored 1620 publications. Previous affiliations of Gordon H. Guyatt include Memorial Sloan Kettering Cancer Center & Cayetano Heredia University.
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Papers
Evaluating patient values and preferences for thromboprophylaxis decision making during pregnancy: a study protocol.
Pablo Alonso-Coello,Shanil Ebrahim,Gordon H. Guyatt,Kari A.O. Tikkinen,Kari A.O. Tikkinen,Mark H. Eckman,Ignacio Neumann,Ignacio Neumann,Sarah D. McDonald,Elie A. Akl,Elie A. Akl,Shannon M. Bates +11 more
TL;DR: This research will provide explicit, quantitative expressions of women's valuations of health states related to recurrent VTE and its prevention with LMWH and provide crucial information for both guideline developers and for clinicians.
Systematic reviews of observational studies of Risk of Thrombosis and Bleeding in General and Gynecologic Surgery (ROTBIGGS): introduction and methodology
Lauri I Lavikainen,Gordon H. Guyatt,Yung Lee,Rachel Couban,Anna Luomaranta,Ville Sallinen,Ilkka Kalliala,Ilkka Kalliala,Paul J. Karanicolas,Paul J. Karanicolas,Rufus Cartwright,Riikka Aaltonen,Kaisa Ahopelto,Karoliina Aro,Ines Beilmann-Lehtonen,Marco H. Blanker,Jovita L. Cárdenas,Samantha Craigie,Päivi J. Galambosi,Herney Andrés García-Perdomo,Fang Zhou Ge,Huda Gomaa,Linglong Huang,Matthew L Izett-Kay,Kirsi Joronen,Päivi K. Karjalainen,Nadina Khamani,Nadina Khamani,Tuomas P. Kilpeläinen,Antti Kivelä,Tapio Korhonen,Hanna Lampela,Anne K Mattila,Borna Tadayon Najafabadi,Taina Nykänen,Carolina Nystén,Sanna M Oksjoki,Sanjay Pandanaboyana,Sanjay Pandanaboyana,Negar Pourjamal,Chathura B B Ratnayake,Chathura B B Ratnayake,Aleksi R Raudasoja,Tino Singh,Riikka M. Tähtinen,Robin W.M. Vernooij,Yuting Wang,Yingqi Xiao,Yingqi Xiao,Liang Yao,Jari Haukka,Jari Haukka,Kari A.O. Tikkinen +52 more
TL;DR: In this article, the authors performed a series of systematic reviews and meta-analyses of the procedure-specific and patient risk factor stratified risk estimates in general and gynecologic surgeries.
Corrigendum to "Advances in the GRADE approach to rate the certainty in estimates from a network meta-analysis" [J Clin Epidemiol 2018;93:36-44].
Romina Brignardello-Petersen,Ashley Bonner,Paul E. Alexander,Reed A C Siemieniuk,Toshi A. Furukawa,Bram Rochwerg,Glen Hazlewood,Waleed Alhazzani,Reem A. Mustafa,M. Hassan Murad,Milo A. Puhan,Holger J. Schünemann,Gordon H. Guyatt +12 more
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The trustworthiness and impact of trial preprints for COVID-19 decision-making: A methodological study
Dena Zeraatkar,Tyler Pitre,Gareth Leung,Ellen Cusano,Amit Argawal,Fareeha Khalid,Z. Escamilla,Matt Cooper,M R Ghadimi,Y Wang,Francisca Cabeza Verdugo,Gabriel Zada,Elena Kum,Anila Qasim,Jessica J Bartoszko,R. Siemieniuk,Chirag J. Patel,Gordon H. Guyatt,Romina Brignardello-Petersen +18 more
TL;DR: It is found no compelling evidence that preprints provide less trustworthy results than published papers, and preprints remain the only source of findings of many trials for several months, for a length of time that is unacceptable in a health emergency.
Evidence-based medicine: a method for solving clinical problems in hepatology.
TL;DR: The principles of evidence-based medicine (EBM) are outlined and examples of how EBM can be applied to hepatology are shown and shown.
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