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
Esperanza Diaz ; Byron ARANA ; Nigel BRUCE ; Anaite DIAZ ; Rolv-T LIE ; MCCRACKEN (John) : USA. Harvard University. Boston. MA. ; Dan POPE ; Kirk-R Smith ; Tone SMITH-SIVERTSEN ; University del Valle. Mertu. Guatemala city. GTM ; University of Bergen. Department for Public Health and Primary Health Care. Bergen. NOR |[BDSP. Notice produite par INIST-CNRS R0xVZeFh. Diffusion soumise à autorisation]. Background : Indoor air pollution (IAP) from combustion of biomass fuels represents a global health problem, estimated to cause 1.6 million premature deaths annua[...]Article
Carlotta SACERDOTE ; Sara GRIONI ; Simonetta GUARRERA ; Vittorio KROGH ; Giovanna MASALA ; Amalia MATTIELLO ; Giuseppe MATULLO ; Domenico PALLI ; Salvatore PANICO ; George-Davey Smith ; Rosario TUMINO ; Fabrizio VEGLIA ; Paolo VINEIS ; Federico 2 University. Department of Clinical and Experimental Medicine. Naples. ITA ; Institute for Scientific Interchange Foundation. Turin. ITA ; Scientific Institute of Tuscany. Centre for the Study of Cancer Prevention. (C.S.P.O.). Molecular and Nutritional Epidemiology Unit. Florence. ITA |[BDSP. Notice produite par INIST-CNRS LryR0xui. Diffusion soumise à autorisation]. Consumption of dairy products seems to increase the risk of cancer at several sites, while intake of cruciferous vegetables could have protective effects. However[...]Article
Les trois articles de ce dossier ont une caratéristique remarquable : le médicament est au coeur de leur objet et de leur questionnement. Le premier article est relatif à l'étude historique de l'évaluation européenne des médicaments entre 1965 [...]Article
Colleen DILORIO ; Pamela DENZMORE ; LEHR (Sally) : USA. Nell Hodgson Woodruff School of Nursing. Emory University. Atlanta. ; Frances MCCARTY ; Ken RESNICOW ; Emory University. Rollins School of Public Health. Department of Behavioral Sciences and Health Education. Atlanta. GA. USA |[BDSP. Notice produite par INIST-CNRS R0xGln42. Diffusion soumise à autorisation]. Objectives. We tested the efficacy of an intervention among 11-to 14-year-old adolescent boys to promote delay of sexual intercourse, condom use among those who w[...]Article
Lan SHRIER ; Jean-Francois Boivin ; BROPHY (James) : CAN. Department of Medicine. McGill University Health Centre. McGill University. Montreal. PQ. ; FURLAN (Andrea) : CAN. Institute for Work and Health. Toronto. ON. ; Ritsuko KAKUMA ; PLATT (Robert-W) : CAN. Department of Pediatrics. McGill University. Montreal. PQ. ; Michel ROSSIGNOL ; STEELE (Russell-J) : CAN. Department of Mathematics and Statistics. McGill University. Montreal. PQ. ; Centre for Clinical Epidemiology and Community Studies. Lady Davis Institute for Medical Research. Smbd Jewish General Hospital. McGill University. Montreal. PQ. CAN |[BDSP. Notice produite par INIST-CNRS NJR0xc41. Diffusion soumise à autorisation]. Some authors argue that systematic reviews and meta-analyses of intervention studies should include only randomized controlled trials because the randomized contr[...]Article
Le transfert des connaissances vers le médecin utilisateur fait intervenir deux canaux. Le résultat des études est apporté à la communauté par la publication dans les revues publiant des articles " originaux " (les sources primaires). Le médecin[...]Article
R. Launois ; M. DEVAUX ; C. FRANCESCONI ; K. LE LAY ; E. LOOTVOET ; S. Payet ; A. QUEMENER ; L. RIOU FRANCA |[BDSP. Notice produite par ORSRA QQBR0xIz. Diffusion soumise à autorisation]. On oppose souvent la rigueur et la bonne "validité interne" des essais randomisés au pragmatisme et à la transposabilité des résultats obtenus en pratique réelle dans [...]Article
Gita MISHRA ; Rachel COOPER ; ECOB (Russell) : GBR. Mrc Hearing and Communications Research Group. University of Manchester. ; Rebecca Hardy ; KOK (Helen) : NLD. Julius Center for Health Sciences and Primary Care. University Medical Center. Utrecht. ; Diana KUH ; Royal Free and University College Medical School. Department of Epidemiology and Public Health. Mrc National Survey of Health and Development. London. GBR |[BDSP. Notice produite par INIST-CNRS d26l6R0x. Diffusion soumise à autorisation]. Objectives. We examined the cessation of hormone replacement therapy (HRT) among British women, by educational level, social class, and cardiovascular risk factor[...]Article
Saverio STRANGES ; Larry-C CLARK ; COMBS (Gerald-F) : USA. Us Department of Agriculture Human Nutrition Research Center. Grand Forks. ND. ; Richard-P Donahue ; FARINARO (Eduardo) : ITA. Department of Preventive Medical Sciences. "Federico Ii" University of Naples Medical School. Naples. ; James-R MARSHALL ; Raj NATARAJAN ; Mary-E REID ; Maurizio TREVISAN ; Roswell Park Cancer Institute. Cancer Prevention and Population Sciences. Buffalo. NY. USA ; State University of New York. Department of Social and Preventive Medicine. Buffalo. NY. USA |[BDSP. Notice produite par INIST-CNRS WtDCR0xR. Diffusion soumise à autorisation]. Despite the documented antioxidant and chemopreventive properties of selenium, studies of selenium intake and supplementation and cardiovascular disease have yiel[...]Article
KEAVNEY (Bernard) : GBR. Institute of Human Genetics. University of Newcastle-upon-Tyne. ; Sarah CLARK ; Rory COLLINS ; DANESH (John) : GBR. Department of Public Health and Primary Care. University of Cambridge. ; Marc DELEPINE ; Mark LATHROP ; Alison PALMER ; Sarah PARISH ; Richard PETO ; Linda YOUNGMAN ; International Studies of Infarct Survival Collaborators. INC ; University of Oxford. Clinical Trial Service Unit and Epidemiological Studies Unit. GBR |[BDSP. Notice produite par INIST-CNRS R0x02jEK. Diffusion soumise à autorisation]. Background : Blood concentrations of fibrinogen have been associated with coronary heart disease risk in epidemiological studies, but it is uncertain whether this[...]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[...]