Methods to calculate uncertainty in the estimated overall effect size from a random-effects meta-analysis Areti Angeliki Veroniki1,2*; Email:
[email protected] Dan Jackson3; Email:
[email protected] Ralf Bender4; Email:
[email protected] Oliver Kuss5,6; Email:
[email protected] Dean Langan7; Email:
[email protected] Julian PT Higgins8; Email:
[email protected] Guido Knapp9; Email:
[email protected] Georgia Salanti10; Email:
[email protected] 1 Li Ka Shing Knowledge Institute, St. Michael’s Hospital, 209 Victoria Street, East Building. Toronto, Ontario, M5B 1T8, Canada 2 Department of Primary Education, School of Education, University of Ioannina, Ioannina, Greece 3 MRC Biostatistics Unit, Institute of Public Health, Robinson Way, Cambridge CB2 0SR, U.K | downloaded: 28.9.2021 4 Department of Medical Biometry, Institute for Quality and Efficiency in Health Care (IQWiG), Im Mediapark 8, 50670 Cologne, Germany 5 Institute for Biometrics and Epidemiology, German Diabetes Center, Leibniz Institute for Diabetes Research at Heinrich Heine University, 40225 Düsseldorf, Germany 6 Institute of Medical Statistics, Heinrich-Heine-University, Medical Faculty, Düsseldorf, Germany This article has been accepted for publication and undergone full peer review but has not https://doi.org/10.7892/boris.119524 been through the copyediting, typesetting, pagination and proofreading process which may lead to differences between this version and the Version of Record. Please cite this article as doi: 10.1002/jrsm.1319 source: This article is protected by copyright. All rights reserved. 7 Institute of Child Health, UCL, London, WC1E 6BT, UK 8 Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, U.K.