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GRADE guidelines 17: assessing the risk of bias associated with missing participant outcome data in a body of evidence.
Guyatt GH, Ebrahim S, Alonso-Coello P, Johnston BC, Mathioudakis AG, Briel M, Mustafa RA, Sun X, Walter SD, Heels-Ansdell D, Neumann I, Kahale LA, Iorio A, Meerpohl J, Schünemann HJ, Akl EA. Guyatt GH, et al. Among authors: ebrahim s. J Clin Epidemiol. 2017 Jul;87:14-22. doi: 10.1016/j.jclinepi.2017.05.005. Epub 2017 May 18. J Clin Epidemiol. 2017. PMID: 28529188
Impact of missing participant data for dichotomous outcomes on pooled effect estimates in systematic reviews: a protocol for a methodological study.
Akl EA, Kahale LA, Agarwal A, Al-Matari N, Ebrahim S, Alexander PE, Briel M, Brignardello-Petersen R, Busse JW, Diab B, Iorio A, Kwong J, Li L, Lopes LC, Mustafa R, Neumann I, Tikkinen KA, Vandvik PO, Zhang Y, Alonso-Coello P, Guyatt G. Akl EA, et al. Among authors: ebrahim s. Syst Rev. 2014 Nov 26;3:137. doi: 10.1186/2046-4053-3-137. Syst Rev. 2014. PMID: 25423894 Free PMC article.
Handling trial participants with missing outcome data when conducting a meta-analysis: a systematic survey of proposed approaches.
Akl EA, Kahale LA, Agoritsas T, Brignardello-Petersen R, Busse JW, Carrasco-Labra A, Ebrahim S, Johnston BC, Neumann I, Sola I, Sun X, Vandvik P, Zhang Y, Alonso-Coello P, Guyatt G. Akl EA, et al. Among authors: ebrahim s. Syst Rev. 2015 Jul 23;4:98. doi: 10.1186/s13643-015-0083-6. Syst Rev. 2015. PMID: 26202162 Free PMC article.
Reporting, handling and assessing the risk of bias associated with missing participant data in systematic reviews: a methodological survey.
Akl EA, Carrasco-Labra A, Brignardello-Petersen R, Neumann I, Johnston BC, Sun X, Briel M, Busse JW, Ebrahim S, Granados CE, Iorio A, Irfan A, Martínez García L, Mustafa RA, Ramírez-Morera A, Selva A, Solà I, Sanabria AJ, Tikkinen KA, Vandvik PO, Vernooij RW, Zazueta OE, Zhou Q, Guyatt GH, Alonso-Coello P. Akl EA, et al. Among authors: ebrahim s. BMJ Open. 2015 Sep 30;5(9):e009368. doi: 10.1136/bmjopen-2015-009368. BMJ Open. 2015. PMID: 26423858 Free PMC article.
Systematic reviews experience major limitations in reporting absolute effects.
Alonso-Coello P, Carrasco-Labra A, Brignardello-Petersen R, Neumann I, Akl EA, Vernooij RW, Johnston BC, Sun X, Briel M, Busse JW, Ebrahim S, Granados CE, Iorio A, Irfan A, Martínez García L, Mustafa RA, Ramírez-Morera A, Selva A, Solà I, Sanabria AJ, Tikkinen KA, Vandvik PO, Zazueta OE, Zhang Y, Zhou Q, Schünemann H, Guyatt GH. Alonso-Coello P, et al. Among authors: ebrahim s. J Clin Epidemiol. 2016 Apr;72:16-26. doi: 10.1016/j.jclinepi.2015.11.002. Epub 2015 Nov 10. J Clin Epidemiol. 2016. PMID: 26560992
Reporting missing participant data in randomised trials: systematic survey of the methodological literature and a proposed guide.
Akl EA, Shawwa K, Kahale LA, Agoritsas T, Brignardello-Petersen R, Busse JW, Carrasco-Labra A, Ebrahim S, Johnston BC, Neumann I, Sola I, Sun X, Vandvik P, Zhang Y, Alonso-Coello P, Guyatt GH. Akl EA, et al. Among authors: ebrahim s. BMJ Open. 2015 Dec 30;5(12):e008431. doi: 10.1136/bmjopen-2015-008431. BMJ Open. 2015. PMID: 26719310 Free PMC article. Review.
1,110 results