G
Gordon H. Guyatt
Researcher at McMaster University
Publications - 1749
Citations - 262329
Gordon H. Guyatt is an academic researcher from McMaster University. The author has contributed to research in topics: Randomized controlled trial & Medicine. The author has an hindex of 231, co-authored 1620 publications receiving 228631 citations. Previous affiliations of Gordon H. Guyatt include Memorial Sloan Kettering Cancer Center & Cayetano Heredia University.
Papers
More filters
Journal ArticleDOI
Midodrine for orthostatic hypotension and recurrent reflex syncope A systematic review
Ariel Izcovich,Carlos González Malla,Matias Manzotti,Hugo Norberto Catalano,Gordon H. Guyatt +4 more
TL;DR: Evidence warranting low/moderate confidence suggests that midodrine improves clinical important outcomes in patients with SOH and RRS.
Journal ArticleDOI
Activity-Based Funding of Hospitals and Its Impact on Mortality, Readmission, Discharge Destination, Severity of Illness, and Volume of Care: A Systematic Review and Meta-Analysis
Karen S. Palmer,Thomas Agoritsas,Danielle Martin,Taryn Scott,Sohail M. Mulla,Ashley P. Miller,Arnav Agarwal,Andrew Bresnahan,Afeez Abiola Hazzan,Rebecca A. Jeffery,Arnaud Merglen,Ahmed Negm,Reed Alexander Siemieniuk,Neera Bhatnagar,Irfan A. Dhalla,John N. Lavis,John J. You,Stephen Duckett,Gordon H. Guyatt +18 more
TL;DR: Evidence suggests substantial increases in admissions to post-acute care following hospitalization, with implications for system capacity and equitable access to care, as well as high variability in results of other outcomes.
Journal ArticleDOI
Colorectal cancer screening with faecal immunochemical testing, sigmoidoscopy or colonoscopy: a clinical practice guideline.
Lise Mørkved Helsingen,Lise Mørkved Helsingen,Per Olav Vandvik,Henriette C. Jodal,Henriette C. Jodal,Thomas Agoritsas,Lyubov Lytvyn,Joseph C. Anderson,Joseph C. Anderson,Joseph C. Anderson,Reto Auer,Reto Auer,Silje Bjerkelund Murphy,Majid A Almadi,Majid A Almadi,Douglas A. Corley,Douglas A. Corley,Casey Quinlan,Jonathan M Fuchs,Annette McKinnon,Amir Qaseem,Anja Fog Heen,Reed A C Siemieniuk,Mette Kalager,Mette Kalager,Juliet A. Usher-Smith,Iris Lansdorp-Vogelaar,Michael Bretthauer,Michael Bretthauer,Gordon H. Guyatt +29 more
TL;DR: This guideline looks at the evidence and makes recommendations on screening for four screening options: faecal immunochemical test every year, FIT every two years, a single sigmoidoscopy, or a single colonoscopy and best estimates suggested that all four screenings options resulted in similar colorectal cancer mortality reductions.
Journal Article
Comparison of powder and aerosolized budesonide in perennial rhinitis: validation of rhinitis quality of life questionnaire.
TL;DR: It is concluded that budesonide taken 400 micrograms daily for 6 weeks was associated with improvements in perennial rhinitis with little evidence of any difference in efficacy or side effects between the powder and aerosol.
Journal Article
A taxonomy of health status instruments.
TL;DR: Investigations in HRQL have led to instruments suitable for detecting minimally important effects in clinical trials, measuring the health of populations, and for providing information for policy decisions.