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)
Article
Stephen BURGESS ; Juan-P Casas ; LAWLOR (Debbie-A) : GBR. Medical Research Council Centre for Causal Analyses in Translational Epidemiology. School of Social and Community Medicine. University of Bristol. Bristol. ; Shaun SEAMAN ; THOMPSON (Simon-G) : GBR. Department of Public Health and Primary Care. University of Cambridge. Cambridge. ; Medical Research Council Biostatistics Unit. University of Cambridge. Cambridge. GBR |[BDSP. Notice produite par INIST-CNRS ICnR0xDI. Diffusion soumise à autorisation]. Mendelian randomization studies typically have low power. Where there are several valid candidate genetic instruments, precision can be gained by using all the in[...]Article
. LINGXIA ZENG ; DIBLEY (Michael-J) : AUS. Sydney School of Public Health. Faculty of Medicine. The University of Sydney. ; . HONG YAN ; . YUE CHENG ; Department of Public Health. Xi'an Jiaotong University College of Medicine. Xi an Shaanxi. CHN |[BDSP. Notice produite par INIST-CNRS BGsR0xp8. Diffusion soumise à autorisation]. Background There have been few reports of differential responses to nutrition interventions in women and children from poor households. Women from poor households[...]Article
Jill BREYSSE ; COHN (Jennifer) : USA. University of Wisconsin-Milwaukee. Milwaukee. WI. ; Sherry DIXON ; David-E JACOBS ; MEURER (John) : USA. Medical College of Wisconsin. Milwaukee. WI. ; MURPHY (Amy) : USA. Murphy Consulting. Milwaukee. WI. ; Jean WENDT ; Jonathan WILSON ; National Center for Healthy Housing. Columbia. MD. USA |[BDSP. Notice produite par INIST-CNRS 9l8GAR0x. Diffusion soumise à autorisation]. Objective. We examined the impact of a combination of home environmental interventions and nurse case management services on total settled dust loadings and on al[...]Article
Brandon-L PIERCE ; Habibul AHSAN ; VANDERWEELE (Tyler-J) : USA. Department of Epidemiology. Harvard School of Public Health. Boston. MA. |[BDSP. Notice produite par INIST-CNRS jnR0xrGE. Diffusion soumise à autorisation]. Background Mendelian Randomization (MR) studies assess the causality of an exposure-disease association using genetic determinants [i.e. instrumental variables (I[...]Article
Shawn-M KNEIPP ; Linda BEEBER ; FLOCKS (Joan) : USA. Social Policy Division. Center for Governmental Responsibility. Levin College of Law. University of Florida. ; Allyson-G HALL ; KAIRALLA (John-A) : USA. College of Medicine. University of Florida. Gainesville. ; LUTZ (Barbara-J) : USA. College of Nursing. University of Florida. ; Deidre Pereira ; Todd SCHWARTZ ; College of Public Health and Health Professions. University of Florida. USA ; School of Nursing. University of North Carolina. Chapel Hill. USA |[BDSP. Notice produite par INIST-CNRS R0xID8I8. Diffusion soumise à autorisation]. Objectives. We evaluated the effectiveness of a community-based participatory research-grounded intervention among women receiving Temporary Assistance for Needy [...]Article
CHIBA (Yasutaka) : JPN. Department of Environmental Medicine and Behavioral Science. Kinki University School of Medicine. Osaka. ; VANDERWEELE (Tyler-J) : USA. Department of Epidemiology. Harvard School of Public Health. Boston. MA. |[BDSP. Notice produite par INIST-CNRS smIAR0xn. Diffusion soumise à autorisation]. In randomized trials with follow-up, outcomes such as quality of life may be undefined for individuals who die before the follow-up is complete. In such settings,[...]Article
RHODA (Dale-A) : USA. Centers for Public Health Research and Evaluation. Battelle Memorial Institute. Columbus. OH. ; Rebecca-R ANDRIDGE ; HADE (Erinn-M) : USA. Center for Biostatistics. The Ohio State University. ; MURRAY (David-M) : USA. Division of Epidemiology. College of Public Health. The Ohio State University. ; Michael-L PENNELL ; Division of Biostatistics. College of Public Health. The Ohio State University. Columbus. USA |[BDSP. Notice produite par INIST-CNRS R0x9sEq7. Diffusion soumise à autorisation]. Objectives. Multiple baseline designs (MBDs) have been suggested as alternatives to group-randomized trials (GRT). We reviewed structural features of MBDs and con[...]Article
Denise HALLFORS ; Hyunsan CHO ; HALPERN (Carolyn) : USA. Department of Maternal and Child Health. University of North Carolina. Chapel Hill. ; Bonita IRITANI ; MAPFUMO (John) : ZWE. Africa University. Mutare. ; RUSAKANIKO (Simbarashe) : USA. Department of Community Medicine. University of Zimbabwe. |[BDSP. Notice produite par INIST-CNRS BnR0xq87. Diffusion soumise à autorisation]. Objectives. Using a randomized controlled trial in rural eastern Zimbabwe, we tested whether comprehensive support to keep orphan adolescent girls in school could[...]Article
Peter MUENNIG ; Frances CAMPBELL ; Gretchen JOHNSON ; Matthew NEIDELL ; Elizabeth-P PUNGELLO ; ROBERTSON (Dylan) : USA. Office of Performance Management. Chicago Public Schools. Chicago. IL. ; Fpg Child Development Institute. University of North Carolina. Chapel Hill. USA |[BDSP. Notice produite par INIST-CNRS EEGmR0xq. Diffusion soumise à autorisation]. Objectives. We explored whether a successful randomized controlled trial of early education, the Carolina Abecedarian Project (ABC), which enrolled infants from 1[...]Article
CANNING (David) : USA. Harvard University. ; DRIESSEN (Julia) : USA. John Hopkins University. ; Peter KIM STREATFIELD ; Abdur RAZZAQUE ; WALKER (Damian-G) : USA. Bill and Melinda Gates Foundation. ; Mohammad YUNUS |[BDSP. Notice produite par INIST-CNRS 8EooR0xC. Diffusion soumise à autorisation]. We investigate the effects of antenatal maternal vaccination against tetanus on the schooling attained by children in Bangladesh. Maternal vaccination prevents th[...]Article
[BDSP. Notice produite par INIST-CNRS tk9EpR0x. Diffusion soumise à autorisation]. Limiting the number of students per classroom in the early years has been shown to improve educational outcomes. Improved education is, in turn, hypothesized to i[...]Article
Julie-A SORENSEN ; Giulia-B EARLE-RICHARDSON ; Maria EMMELIN ; Paul-L JENKINS ; John-J MAY ; Hans STENLUND ; Lars WEINEHALL ; Department of Epidemiology and Public Health Sciences. Umea University. Umed. SWE ; Northeast Center for Agricultural and Occupational Health. New York Center for Agricultural Medicine and Health at the Bassett Health-care Network. Cooperstown. USA |[BDSP. Notice produite par INIST-CNRS rqR0xJsn. Diffusion soumise à autorisation]. Objectives. We assessed the effect of social marketing incentives on dispositions toward retrofitting and retrofitting behavior among farmers whose tractors lacke[...]Article
Holly-J BAKER ; Laurie-T BUTLER ; CHAMBERS (Stephanie-A) : GBR. The University of Dundee. Dundee. ; Georgia HERBERT ; Alexandra-E LOBB ; Wbruce TRAILL ; The University of Reading. Reading. GBR |[BDSP. Notice produite par INIST-CNRS sER0xD7m. Diffusion soumise à autorisation]. A theory based healthy eating leaflet was evaluated against an existing publicly available standard leaflet. The intervention leaflet was designed to encourage he[...]Article
Paul-M MCKEIGUE ; Harry CAMPBELL ; Caroline HAYWARD ; RUDAN (Igor) : HRV. Croatian Centre for Global Health. Faculty of Medicine. University of Split. Split. ; Veronique VITART ; Sarah WILD ; James-F WILSON ; Alan-F WRIGHT ; Mrc Human Genetics Unit. Western General Hospital. Edinburgh. GBR ; Public Health Sciences Section. Division of Community Health Sciences. University of Edinburgh Medical School. Edinburgh. GBR |[BDSP. Notice produite par INIST-CNRS R0xAp8l8. Diffusion soumise à autorisation]. The'Mendelian randomization'approach uses genotype as an instrumental variable to distinguish between causal and non-causal explanations of biomarker-disease asso[...]Article
Stefanos BONOVAS ; BAGOS (Pantelis) : GRC. Department of Biomedical Informatics. University of Central Greece. Lamia. ; Kalitsa Filioussi ; Georgios NIKOLOPOULOS ; PEPONI (Evangelia) : CHE. Department of Radiation Oncology. University Hospital of Zurich. Zurich. ; SITARAS (Nikolaos-M) : GRC. Department of Pharmacology. School of Medicine. University of Athens. Athens. ; Center for Diseases Control and Prevention. Athens. GRC |[BDSP. Notice produite par INIST-CNRS loR0xAH9. Diffusion soumise à autorisation]. A growing body of literature suggests that statins may have a chemopreventive potential against melanoma through pleiotropic anti-inflammatory, immunomodulatory, [...]