A GRADE Working Group approach for rating the quality of treatment effect estimates from network meta-analysis

Affiliations

• ¹ Epidemiology, Biostatistics and Prevention Institute-Epidemiology, Hirschengraben 84, Zurich 8001, Switzerland [email protected].
• ² Department of Clinical Epidemiology and Biostatistics, McMaster University, Health Sciences Centre, Hamilton, Ontario L8N 3Z5, Canada.
• ³ Mayo Clinic-Preventive Medicine, Rochester MN, Minnesota 55905, USA.
• ⁴ Johns Hopkins Bloomberg School of Public Health-Epidemiology, Baltimore, Maryland, USA.
• ⁵ University of Toronto-Clinical Epidemiology and Health Care Research, Toronto, Ontario, Canada.
• ⁶ University of Alabama-Clinical Immunology and Rheumatology, Birmingham, Alabama, USA.
• ⁷ University of Maastricht, Maastricht, Netherlands.