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
Laura ROSEN ; ENGELHARD (Dan) : ISR. Hebrew University-Hadassah Medical Center. Jerusalem. ; Orly MANOR ; ZUCKER (David) : ISR. Hebrew University. Jerusalem. ; Hebrew University School of Public Health. Jerusalem. ISR |[BDSP. Notice produite par INIST-CNRS 6WR0xEHA. Diffusion soumise à autorisation]. The overwhelming evidence about the role lifestyle plays in mortality, morbidity, and quality of life has pushed the young field of modern health promotion to cen[...]Article
Juan-P Casas ; Leonelo-E BAUTISTA ; Helen-M COLHOUN ; Jackie COOPER ; Giovanni DI MINNO ; Dairena GAFFNEY ; Anders HAMSTEN ; Emma HAWE ; Aroon-D HINGORANI ; Steve-E HUMPHRIES ; Steven-J HUREL ; Irene JUHAN-VAGUE ; Teake KOOISTRA ; Shona LIVINGSTONE ; Maurizio MARGAGLIONE ; Alex-D MCMAHON ; Tom MEADE ; George-J MILLER ; Denis-S O'REILLY ; Christopher-J PACKARD ; Naveed SATTAR ; Tina SHAH ; Jeffrey-W STEPHENS ; Elena TREMOLI ; John-S YUDKIN ; Glasgow Royal Infirmary. Department of Pathological Biochemistry. Glasgow. GBR ; Ospedale Casa Sollievo della Sofferenza. Instituto di Ricovero e Cura a Carattere Scientifico. San Giovanni Rotondo. ITA ; University College London. (U.C.L.). Bhf Laboratories. Department of Medicine. Centre for Cardiovascular Genetics. London. GBR ; University College London. (U.C.L.). Bhf Laboratories. Department of Medicine. Centre for Clinical Pharmacology. London. GBR ; University College London. (U.C.L.). Department of Epidemiology. London. GBR |[BDSP. Notice produite par INIST-CNRS R0xk1D4Q. Diffusion soumise à autorisation]. Background : It is unclear wheather the association between C-reactive protein (CRP) and incident coronary events is free from bias and confounding. Individuals h[...]Article
Dorothea NITSCH ; Bianca-L DESTAVOLA ; David-A LEON ; Mariam MOLOKHIA ; Liam SMEETH ; John-C WHITTAKER |[BDSP. Notice produite par INIST-CNRS iI6m6R0x. Diffusion soumise à autorisation]. "Mendelian randomization" refers to the random assortment of genes transferred from parent to offspring at the time of gamete formation. This process has been com[...]Article
LEE (Virginia) : CAN. McGill University Health Centre. Montreal General Hospital. Montreal. ; COHEN (Srobin) : CAN. Department of Oncology and Medicine. McGill University. Montreal. ; EDGAR (Linda) : CAN. Department of Epidemiology. And Hope and Cope. Smbd Jewish General Hospital. Montreal. ; GAGNON (Anita-J) : CAN. Department of Obstetrics and Gynecology. McGill University. Montreal. ; Andrea-M LAIZNER ; McGill University. School of Nursing. Montreal. CAN ; Royal Victoria Hospital. McGill University Health Centre. Montreal. CAN |[BDSP. Notice produite par INIST-CNRS NR0x070c. Diffusion soumise à autorisation]. Existential issues often accompany a diagnosis of cancer and remain one aspect of psychosocial oncology care for which there is a need for focused, empirically te[...]Article
Frits VAN GRIENSVEN ; Supaporn CHAIKUMMAO ; Supaporn JEEYAPANT ; Richard-A JENKINS ; Peter-H KILMARX ; Chomnad MANOPAIBOON ; Philip-A MOCK ; Sataphana NAORAT ; Jordan-W TAPPERO ; UTHAIVORAVIT (Wat) : THA. Chiang Rai Public Health Office. Chiang Rai. ; Punneporn WASINRAPEE ; Centers for Disease Control and Prevention. National Center for Hiv Std and Tb Prevention. Atlanta. GA. USA ; Thailand Ministry of Public Health. Us Centers for Disease Control and Prevention Collaboration. Nonthaburi. THA |[BDSP. Notice produite par INIST-CNRS WR0xnxqX. Diffusion soumise à autorisation]. Palmtop-assisted self-interviewing (PASI) may provide a cheaper and more mobile alternative to audio-computer-assisted self-interviewing (ACASI) for collecting se[...]Article
Claudia-M WITT ; Benno BRINKHAUS ; Susanne JENA ; LIECKER (Bodo) : DEU. Techniker Krankenkasse. Hamburg. ; LINDE (Klaus) : DEU. Centre for Complementary Medicine Research. Department of Internal Medicine Ii. Technical University. Munich. ; Thomas REINHOLD ; Dagmar SELIM ; WEGSCHEIDER (Karl) : DEU. Institute of Statistics and Econometrics. University of Hamburg. Hamburg. ; Stefan-N WILLICH ; Katja WRUCK ; Charité University Medical Center. Institute for Social Medicine Epidemiology and Health Economics. Berlin. DEU |[BDSP. Notice produite par INIST-CNRS UR0xD6rl. Diffusion soumise à autorisation]. In a randomized controlled trial plus a nonrandomized cohort, the authors investigated the effectiveness and costs of acupuncture in addition to routine care in t[...]Article
George-C PATTON ; Lyndal BOND ; BOWES (Glenn) : AUS. Department of Pediatrics. University of Melbourne. ; Helen BUTLER ; CARLIN (John-B) : AUS. Clinical Epidemiology and Biostatistics Unit. Department of Pediatrics. University of Melbourne. ; CATALANO (Richard) : USA. Seattle Social Development Research Group. University of Washington. Seattle. WA. ; Sara GLOVER ; Lyndal Thomas ; Centre for Adolescent Health. Murdoch Children's Research Institute. Melbourne. AUS ; University of Melbourne. Centre for Adolescent Health. Department of Pediatrics. Melbourne. AUS |[BDSP. Notice produite par INIST-CNRS TWR0xCQo. Diffusion soumise à autorisation]. Objectives. We sought to test the efficacy of an intervention that was designed to promote social inclusion and commitment to education, in reducing among student[...]Article
[BDSP. Notice produite par INIST-CNRS dmR0xReK. Diffusion soumise à autorisation].Article
Tom-M CHILLER ; Maricruz ALVAREZ ; M. BEATRIZ LOPEZ ; HOEKSTRA (Robert-M) : USA. Biostatistics and Information Branch. Centers for Disease Control and Prevention. Atlanta. GA. ; KESWICK (Bruce-H) : USA. Procter & Gamble. Cincinnati. OH. ; Stephen-P LUBY ; Carlos-E MENDOZA ; Centers for Disease Control and Prevention. Foodborne and Diarrheal Diseases Branch. Atlanta. GA. USA ; Medical Entomology Research and Training Unit. Guatemala City. GTM |[BDSP. Notice produite par INIST-CNRS R0xw6Hgv. Diffusion soumise à autorisation]. Objectif : Étudier les effets sur la prévalence de la diarrhée d'un nouveau traitement de l'eau de boisson par un produit floculant/désinfectant, appliqué au poin[...]Article
ELDRIDGE (Sandra-M) : GBR. Centre for Health Sciences. Barts and The London School of Medicine and Dentistry. Queen Mary. University of London. London. ; ASHBY (Deborah) : GBR. Wolfson Institute for Preventive Medicine. Queen Mary. University of London. London. ; KERRY (Sally) : GBR. Department of Community Health Sciences. St George's. University of London. London. |[BDSP. Notice produite par INIST-CNRS X2leR0xG. Diffusion soumise à autorisation]. Background : Cluster randomized trials are increasingly popular. In many of these trials, cluster sizes are unequal. This can affect trial power, but standard sam[...]Article
[BDSP. Notice produite par INIST-CNRS 03sqR0xR. Diffusion soumise à autorisation]. Structural interventions addressing macro-social determinants of risk have been suggested as potentially important adjuncts to biomedical and behavioural interven[...]Article
Jacques PEPIN ; Thomas AGYARKO-POKU ; Comfort ASAMOAH-ADU ; Sylvie Deslandes ; Soumaila DIAKITE ; Eric FROST ; Nzambi KHONDE ; LABBE (Annie-Claude) : CAN. Hôpital Maisonneuve-Rosemont. Montreal. ; Francois SOBELA ; Mohamed SYLLA ; University of Sherbrooke. Centre Hospitalier Universitaire de Sherbrooke. Department of Microbiology and Infectious Diseases. Sherbrooke. PQ. CAN ; West Africa Project to Combat Aids. Accra. GHA |[BDSP. Notice produite par INIST-CNRS 3NR0xb0U. Diffusion soumise à autorisation]. Objectif : Évaluer l'efficacité comparative des traitements par dose unique et du traitement standard pour la prise en charge syndromique de la leucorrhée. Méthod[...]Article
Sharon-M HALL ; Stuart EISENDRATH ; Julie-A GORECKI ; Gary-L HUMFLEET ; MEISNER (Marc) : USA. Kaiser Permanente. San Rafael. ; Judith-J PROCHASKA ; Colleen-A REDDING ; Amy-B ROSEN ; Joseph-S ROSSI ; Janice-Y TSOH ; University of Rhode Island Cancer Prevention Research Center. Kingston. RI. USA |[BDSP. Notice produite par INIST-CNRS R0xYzREM. Diffusion soumise à autorisation]. Objectives. Using a brief contact control, we tested the efficacy of a staged care intervention to reduce cigarette smoking among psychiatric patients in outpatie[...]Article
ROVERS (Maroeska-M) : NLD. Julius Centre for Health Sciences and Primary Care. Utrecht. ; INGELS (Koen) : NLD. Department of Otorhinolaryngology. University Medical Centre. Nijmegen. ; Huub STRAATMAN ; Sjoukje VAN DER BIJ ; VAN DER WILT (Gert-Jan) : NLD. Department of Medical Technology Assessment in Health Care. Nijmegen. ; Gerhard-A ZIELHUIS ; University Medical Centre. Department of Epidemiology & Biostatistics. Nijmegen. NLD |[BDSP. Notice produite par INIST-CNRS epJR0xML. Diffusion soumise à autorisation]. Bayesian inference presupposes that practitioners'belief in the effectiveness of medical intervention is the product of prior belief and recent evidence from stud[...]Article
Angela-M WOOD ; CARPENTER (James) : GBR. Medical Statistics Unit. London School of Hygiene and Tropical Medicine. Keppel Street. London. ; HILLSDON (Melvyn) : GBR. Department of Epidemiology and Public Health. University College London. London. ; Ian-R White ; Institute of Public Health. Mrc Biostatistics Unit. Cambridge. GBR |[BDSP. Notice produite par INIST-CNRS R0xFU3VU. Diffusion soumise à autorisation]. Background : Longitudinal studies almost always have some individuals with missing outcomes. Inappropriate handling of the missing data in the analysis can result[...]Article
Esther-Mf VAN SLUIJS ; CALFAS (Karen-J) : USA. Student Health Services. San Diego State University. San Diego Calf. ; Marijke-J CHIN A PAW ; TWISK (Jos-Wr) : NLD. Department of Clinical Epidemiology and Biostatistics. Vu University Medical Center. ; Willem VAN MECHELEN ; Mireille-Nm VAN POPPEL ; Body@ Work. Amsterdam. NLD ; Institute for Research in Extramural Medicine. Amsterdam. NLD ; Vu University Medical Center. Department of Public and Occupation Health. Amsterdam. NLD |[BDSP. Notice produite par INIST-CNRS zPfrR0xO. Diffusion soumise à autorisation]. Objectives. We evaluated the effectiveness of a minimal intervention physical activity strategy (physician-based assessment and counseling for exercise [PACE]) ap[...]Article
Oluremi-A ALIYU ; John-R BALMES ; Matt-J BARNETT ; Scott BARNHART ; Carl-A BRODKIN ; Brenda CARTMEL ; Mark-R CULLEN ; Gary-E GOODMAN ; Leslie ISRAEL ; Gilbert-S OMENN ; Carrie-A REDLICH ; Linda ROSENSTOCK ; Mark-D THORNQUIST ; Cancer Center. New Haven. CT. USA ; University of Washington. Occupational and Environmental Medicine Program. Seattle. WA. USA ; Yale University School of Medicine. Yale Occupational and Environmental Medicine Program. New Haven. CT. USA |[BDSP. Notice produite par INIST-CNRS R0x69duW. Diffusion soumise à autorisation]. The relation between asbestos exposure and colorectal cancer remains controversial. The authors of this 1984-2004 US study examined the association among 3,897 oc[...]Article
Simon Lewin ; Lincoln CHEN, introd. ; Judy DICK ; Gijs ELZINGA, introd. ; Piya HANVORAVONGCHAI, introd. ; Carl-J LOMBARD ; Merrick Zwarenstein ; Global Equity Initiative. Harvard University. Cambridge. MA. USA |[BDSP. Notice produite par INIST-CNRS r1R0xLIQ. Diffusion soumise à autorisation]. Objectif : Évaluer si l'introduction, dans la stratégie DOTS (stratégie de lutte antituberculeuse internationalement recommandée) habituelle, d'une intervention d[...]Article
[BDSP. Notice produite par INIST-CNRS zYR0xlni. Diffusion soumise à autorisation]. Objectif : Cette étude vise à évaluer si les essais contrôlés randomisés effectués en Afrique avec des collaborateurs extérieurs à l'Afrique sont plus étroitement[...]Article
Jayne-F TIERNEY ; EGGER (Matthias) / disc. : GBR. Mrc Health Services Research Collaboration. Department of Social Medicine. University of Bristol. Canynge Hall. Bristol. ; JUNI (Peter) / disc. : CHE. Department of Social and Preventive Medicine. University of Berne. Bern. ; Lesley-A STEWART |[BDSP. Notice produite par INIST-CNRS YXR0xD42. Diffusion soumise à autorisation]. Background : Trial investigators frequently exclude patients from trial analyses which may bias estimates of the effect of treatment. Combining these estimates in[...]Article
Elard KOCH ; Aida KIRSCHBAUM ; Alvaro OTAROLA ; Pontifical Catholic University of Chile. Duoc-Uc Institute. School of Health. CHL ; University of Chile. Faculty of Medicine. School of Public Health. Division of Epidemiology. CHL |[BDSP. Notice produite par INIST-CNRS SdnCdR0x. Diffusion soumise à autorisation]. In 1999 a great multi-site clinical trial known as the randomised Aldactone evaluation study (RALES) showed that the use of spironolactone importantly reduced com[...]Article
[BDSP. Notice produite par INIST-CNRS R0xBBEQk. Diffusion soumise à autorisation]. Study objective : To quantify the increase in mailed questionnaire response attributable to a monetary incentive. Design : A systematic search for randomised cont[...]Article
Russell-R PATE ; DISHMAN (Rod-K) : USA. Department of Exercise Science. University of Georgia. Athens. ; Marsha DOWDA ; FELTON (Gwen) : USA. College of Nursing. University of South Carolina. ; SAUNDERS (Ruth-P) : USA. Department of Health Promotion. Education and Behavior. Arnold School of Public Health. University of South Carolina. ; WARD (Dianne-S) : USA. Department of Nutrition. School of Public Health. University of North Carolina at Chapel Hill. ; University of South Carolina. Arnold School of Public Health. Department of Exercise Science. Columbia. USA |[BDSP. Notice produite par INIST-CNRS V7UKR0xJ. Diffusion soumise à autorisation]. Objectives. Many adolescent girls fail to meet national guidelines for physical activity, and the prevalence of obesity is increasing among this group. Our study [...]Article
John-Mjr COLFORD ; Anne BENKER ; Malan BROOKHART ; Susan BURNS ; Kim FOX ; Sherline LEE ; Deborah-A LEVY ; Sukhminder-K SANDHU ; Susan SHAW ; Mark VAN DER LAAN ; Timothy-J WADE ; Catherine-C WRIGHT ; University of California. Berkeley Survey Research Center. Berkeley. CA. USA ; University of California. School of Public Health. Centers for Occupational and Environmental Health and Family and Community Health. Berkeley. CA. USA |[BDSP. Notice produite par INIST-CNRS 3R0x43w1. Diffusion soumise à autorisation]. Trials have provided conflicting estimates of the risk of gastrointestinal illness attributable to tap water. To estimate this risk in an Iowa community with a we[...]Article
P. HOWDEN-CHAPMAN ; M. BAKER ; T. BLAKELY ; J. CRANE ; M. CUNNINGHAM ; C. CUNNINGHAM ; A. MATHESON ; D. O'DEA ; K. SAVILLE-SMITH ; H. VIGGERS ; N. WAIPARA ; A. WOODWARD ; Wellington School of Medicine and Health Sciences. Department of Public Health. He Kainga Oranga. Housing and Health Research Programme. Wellington South. NZL |[BDSP. Notice produite par INIST-CNRS 27AScR0x. Diffusion soumise à autorisation]. This paper describes the purpose and methods of a single-blinded, clustered and randomised trial of the health impacts of insulating existing houses. The key rese[...]