Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation

Search Page

Filters

My NCBI Filters

Text availability

Article attribute

Article type

Publication date

Search Results

1,059 results

Filters applied: . Clear all
Results are displayed in a computed author sort order. The Results By Year timeline is not available.
Page 1
A systematic survey of the methods literature on the reporting quality and optimal methods of handling participants with missing outcome data for continuous outcomes in randomized controlled trials.
Zhang Y, Alyass A, Vanniyasingam T, Sadeghirad B, Flórez ID, Pichika SC, Kennedy SA, Abdulkarimova U, Zhang Y, Iljon T, Morgano GP, Colunga Lozano LE, Aloweni FAB, Lopes LC, Yepes-Nuñez JJ, Fei Y, Wang L, Kahale LA, Meyre D, Akl EA, Thabane L, Guyatt GH. Zhang Y, et al. Among authors: guyatt gh. J Clin Epidemiol. 2017 Aug;88:67-80. doi: 10.1016/j.jclinepi.2017.05.016. Epub 2017 Jun 1. J Clin Epidemiol. 2017. PMID: 28579378 Review.
A critical look at transition ratings.
Guyatt GH, Norman GR, Juniper EF, Griffith LE. Guyatt GH, et al. J Clin Epidemiol. 2002 Sep;55(9):900-8. doi: 10.1016/s0895-4356(02)00435-3. J Clin Epidemiol. 2002. PMID: 12393078
An observational study found that authors of randomized controlled trials frequently use concealment of randomization and blinding, despite the failure to report these methods.
Devereaux PJ, Choi PT, El-Dika S, Bhandari M, Montori VM, Schünemann HJ, Garg AX, Busse JW, Heels-Ansdell D, Ghali WA, Manns BJ, Guyatt GH. Devereaux PJ, et al. Among authors: guyatt gh. J Clin Epidemiol. 2004 Dec;57(12):1232-6. doi: 10.1016/j.jclinepi.2004.03.017. J Clin Epidemiol. 2004. PMID: 15617948
Validity of composite end points in clinical trials.
Montori VM, Permanyer-Miralda G, Ferreira-González I, Busse JW, Pacheco-Huergo V, Bryant D, Alonso J, Akl EA, Domingo-Salvany A, Mills E, Wu P, Schünemann HJ, Jaeschke R, Guyatt GH. Montori VM, et al. Among authors: guyatt gh. BMJ. 2005 Mar 12;330(7491):594-6. doi: 10.1136/bmj.330.7491.594. BMJ. 2005. PMID: 15761002 Free PMC article. Review.
How strong is the evidence for the use of perioperative beta blockers in non-cardiac surgery? Systematic review and meta-analysis of randomised controlled trials.
Devereaux PJ, Beattie WS, Choi PT, Badner NH, Guyatt GH, Villar JC, Cinà CS, Leslie K, Jacka MJ, Montori VM, Bhandari M, Avezum A, Cavalcanti AB, Giles JW, Schricker T, Yang H, Jakobsen CJ, Yusuf S. Devereaux PJ, et al. Among authors: guyatt gh. BMJ. 2005 Aug 6;331(7512):313-21. doi: 10.1136/bmj.38503.623646.8F. Epub 2005 Jul 4. BMJ. 2005. PMID: 15996966 Free PMC article. Review.
Randomized trials stopped early for benefit: a systematic review.
Montori VM, Devereaux PJ, Adhikari NK, Burns KE, Eggert CH, Briel M, Lacchetti C, Leung TW, Darling E, Bryant DM, Bucher HC, Schünemann HJ, Meade MO, Cook DJ, Erwin PJ, Sood A, Sood R, Lo B, Thompson CA, Zhou Q, Mills E, Guyatt GH. Montori VM, et al. Among authors: guyatt gh. JAMA. 2005 Nov 2;294(17):2203-9. doi: 10.1001/jama.294.17.2203. JAMA. 2005. PMID: 16264162 Review.
1,059 results