Mots-clés
BDSP5 Thésaurus > Etudes méthodes et statistiques [NI] > Méthodologie > Randomisation
Randomisation
Commentaire :
#3-2001. Utilisation du hasard dans la constitution d'un échantillon pour une étude ou une enquête
Synonyme(s)Essai au hasard Hasard |
Documents disponibles dans cette catégorie (251)
Ajouter le résultat à ma sélection Faire une suggestion Affiner la recherche
Etendre la recherche sur niveau(x) vers le bas
Article
Ann-M MOLLER ; T.O.M. PEDERSEN ; Hanne TONNESEN ; Nete VILLEBRO ; Department of Anaesthesiology. BispebJerg University Hospital. Copenhagen NV. DNK |[BDSP. Notice produite par INIST-CNRS rU5R0x2I. Diffusion soumise à autorisation]. Background Smokers are at higher risk of cardiopulmonary and wound-related postoperative complications than non-smokers. Our aim was to investigate the effect of [...]Article
Andrew-Dm KENNEDY ; Keith-R ABRAMS ; Angela COULTER ; Deborah COWLEY ; Nuala DWYER ; Susan HORSLEY ; Christine KIDSON ; Catherine KIRWIN ; Caroline NAISH ; Margaret REES ; Mark-J SCULPHER ; Gordon STIRRAT ; John Radcliffe Hospital. Oxford. GBR ; St Michael's Hospital. Bristol. GBR |[BDSP. Notice produite par INIST-CNRS MbR0xpvY. Diffusion soumise à autorisation]. Context Decision aids can increase patient involvement in treatment decision making. However, questions remain regarding their effects and cost implications. Obje[...]Article
P.A.L. GULBRANDSEN ; Josef MILERAD ; Magne NYLENNA ; Torben-V SCHROEDER ; Journal of the Norwegian Medical Association. Oslo. NOR |[BDSP. Notice produite par INIST-CNRS qoR0xAtE. Diffusion soumise à autorisation]. Context To compare family physicians'ability to retain information when reading a review article on paper vs on screen, and in their mother tongue vs in English. [...]Article
[BDSP. Notice produite par INIST-CNRS NsaNR0x8. Diffusion soumise à autorisation]. Context To compare telephone, fax, and e-mail methods of prodding tardy reviewers. Methods Randomized trial conducted January 1998 through June 1999 at the main e[...]Article
Karin HUWILER-MUNTENER ; Matthias EGGER ; Peter JUNI ; Christoph JUNKER ; Department of Social and Preventive Medicine. University of Bern. Bern. CHE |[BDSP. Notice produite par INIST-CNRS R0xqNLFi. Diffusion soumise à autorisation]. Context The evaluation of the methodologic quality of randomized controlled trials (RCTs) is central to evidence-based health care. Important methodologic detail [...]Article
J.I.M. NUOVO ; Denise CHANG ; J.O.Y. MELNIKOW ; Department of Family and Community Medicine. University of California. Davis. USA |[BDSP. Notice produite par INIST-CNRS wFnR0x4K. Diffusion soumise à autorisation]. Context Ongoing efforts to improve the quality of reporting for randomized controlled trials (RCTs) include the Consolidated Standards of Reporting Trials (CONSOR[...]Article
[BDSP. Notice produite par INIST-CNRS R0xe7pbe. Diffusion soumise à autorisation]. Proper randomisation means little if investigators cannot include all randomised participants In the primary analysis. Participants might ignore follow-up, leave [...]Article
[BDSP. Notice produite par INIST-CNRS 9R0x0LRU. Diffusion soumise à autorisation]. Background This randomised controlled trial is examining the hypothesis that a single flexible sigmoidoscopy screening offered at around age 60 years can lower th[...]Article
Steve MCDONALD ; Mike CLARKE ; George DAVEY SMITH, préf. ; Shah EBRAHIM, préf. ; Matthias EGGER, préf. ; Carol Lefebvre ; Margaret WESTBY ; Cochrane Centres'Working Group on 50 Years of Randomized Trials. INC ; Uk Cochrane Centre. Nhs Research & Development Programme. Oxford. GBR |[BDSP. Notice produite par INIST-CNRS gYR0x3V8. Diffusion soumise à autorisation]. Background Randomized trials are important for controlling selection biases, and where sufficient numbers of participants are involved, have the potential to yiel[...]Article
[BDSP. Notice produite par INIST-CNRS DGR0xL2w. Diffusion soumise ... autorisation]. Background Opposing views have been published on the importance of ultrasound screening for abdominal aortic aneurysms. The Multicentre Aneurysm Screening Study[...]Article
Andrew EVANS ; Nora DONALDSON ; Farzaneh HARRAF ; Lalit KAIRA ; Anne MELBOURN ; Inigo PEREZ ; Jayne STEADMAN ; Department of Medicine. Guy's. King's and St Thomas's School of Medicine. London. GBR ; Stroke Unit. Orpington Hospital. Bromley Hospitals National Health Service Trust. Orpington. GBR |[BDSP. Notice produite par INIST-CNRS Z5R0x16j. Diffusion soumise à autorisation]. Background Stroke units reduce mortality and dependence, but the reasons are unclear. We have compared differences in management and complications of patients wit[...]