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
[BDSP. Notice produite par INIST-CNRS 8tGR0x9E. Diffusion soumise à autorisation]. Mendelian randomization (MR) is a method for estimating the causal relationship between an exposure and an outcome using a genetic factor as an instrumental varia[...]Article
Peter MACPHERSON ; Human Immunodeficiency Virus and Tuberculosis Group, Malawi Liverpool Wellcome Trust Clinical Research Programme (Blantyre, Malawi) ; Augustine-T CHOKO ; Emily-L WEBB ; Clinical Group, Liverpool School of Tropical Medicine (Liverpool, Royaume-uni) ; Deus THINDWA ; S. BERTEL SQUIRE ; Rodrick SAMBAKUNSI ; Joep-Jvan OOSTERHOUT ; Treza CHUNDA ; Kondwani CHAVULA ; Simon-D MAKOMBE ; David-G LALLOO ; Elizabeth-L CORBETT |[BDSP. Notice produite par INIST-CNRS lR0xB9GE. Diffusion soumise à autorisation]. A significant methodological challenge in implementing community-based cluster-randomized trials is how to accurately categorize cluster residency when data are c[...]Article
C.M. SCHOOLING ; School of Public Health, Li Ka Shing Faculty of Medicine (The University of Hong Kong, Hong-kong) ; G. FREEMAN ; B.J. COWLING |[BDSP. Notice produite par INIST-CNRS 88oR0x88. Diffusion soumise à autorisation]. Prevention and treatment of common noncommunicable chronic diseases have been revolutionized by the development of therapies. Recently, several randomized control[...]Article
E. KANER ; M. BLAND ; P. CASSIDY ; S. COULTON ; V. DALE ; P. DELUCA ; E. GILVARRY ; C. GODFREY ; N. HEATHER ; J. MYLES ; D. NEWBURY-BIRCH ; A. OYEFESO ; S. PARROTT ; K. PERRYMAN ; T. PHILLIPS ; J. SHEPHERD ; C. DRUMMOND |[BDSP. Notice produite par INPES 8R0x99DI. Diffusion soumise à autorisation]. OBJECTIVE : To evaluate the effectiveness of different brief intervention strategies at reducing hazardous or harmful drinking in primary care. The hypothesis was that[...]Article
Sunil-S SOLOMON ; Department of Medicine, Johns Hopkins University (Baltimore MD, Etats-Unis) ; Gregory-M Lucas ; Department of Epidemiology, Johns Hopkins University (Baltimore MD, Etats-Unis) ; David-D CELENTANO ; Frangiscos SIFAKIS ; Shruti-H MEHTA |[BDSP. Notice produite par INIST-CNRS qBR0xjpI. Diffusion soumise à autorisation]. We are now in the fourth decade of the human immunodeficiency virus (HIV) pandemic. Several novel prevention tools have been identified, and prevalence and incide[...]Article
TSAI (Alexander-C) : USA. Langley Porter Psychiatric Institute. University of California. San Francisco. ; David-R BANGSBERG ; Edwin-D CHARLEBOIS ; James-W DILLEY ; Gwendolyn-P HAMMER ; Dan-H KARASIC ; Andrew-R MOSS ; Kathy RAGLAND ; James-L SORENSEN ; Department of Psychiatry. San Francisco General Hospital. University of California. San Francisco. USA ; Epidemiology and Prevention Interventions Center. Division of Infectious Diseases. San Francisco General Hospital. University of California. San Francisco. USA |[BDSP. Notice produite par INIST-CNRS F7R0xH97. Diffusion soumise à autorisation]. Objectives. We assessed whether directly observed fluoxetine treatment reduced depression symptom severity and improved HIV outcomes among homeless and marginally[...]Article
POTTER (Michael-B) : USA. Department of Family and Community Medicine. University of California. San Francisco. ; Lynn-M ACKERSON ; Vicky GOMEZ ; GREEN (Lawrence-W) : USA. Helen Diller Comprehensive Cancer Center. University of California. San Francisco. ; Theodore-R Levin ; Carol-P SOMKIN ; WALSH (Judith-Me) : USA. Department of Medicine. University of California. San Francisco. |[BDSP. Notice produite par INIST-CNRS stD7R0xt. Diffusion soumise à autorisation]. Objectives. We tested the effectiveness of offering home fecal immunochemical tests (FITs) during influenza vaccination clinics to increase colorectal cancer scre[...]Article
Marte JURGENSEN ; Ingvild FOSSGARD SANDOY ; Knut FYLKESNES ; MICHELO (Charles) : ZMB. Department of Public Health. University of Zambia. ; Centre for International Health. University of Bergen. Bergen. NOR |[BDSP. Notice produite par INIST-CNRS IR0xA7Eq. Diffusion soumise à autorisation]. HIV-related stigma continues to be a prominent barrier to testing, treatment and care. However, few studies have investigated changes in stigma over time and the [...]Article
HAN (Chang-Keun) : KOR. Department of Social Welfare. Sungkyunkwan University. Seoul. ; Fred-M SSEWAMALA ; Julia-Shu-huah WANG |[BDSP. Notice produite par INIST-CNRS 99sR0xFl. Diffusion soumise à autorisation]. Objective The authors examine whether an innovative family economic empowerment intervention addresses mental health functioning of AIDS-affected children in comm[...]Article
Keigo SAEKI ; IWAMOTO (Junko) : JPN. Department of Nursing. Tenri Health Care University. Nara. ; KUBO (Hiroko) : JPN. Department of Environmental Health. Nara Women's University. Nara. ; Norio KURUMATANI ; Satoko NEZU ; Kenji OBAYASHI ; Nozomi OKAMOTO ; Shota TAKATA ; Noriyuki TANAKA ; TANAKA (Yuu) : JPN. Department of Anesthesiology. Nara Medical University School of Medicine. Nara. ; Kimiko TOMIOKA ; Daiwa House Industry Co. Ltd. Nara. JPN ; Department of Community Health and Epidemiology. Nara Medical University School of Medicine. Nara. JPN |[BDSP. Notice produite par INIST-CNRS R0xJD888. Diffusion soumise à autorisation]. Background Previous studies have proposed that higher blood pressure (BP) in winter is an important cause of increased mortality from cardiovascular disease durin[...]Article
. SHIU LUN AU YEUNG ; . BIN LIU ; . CHAOQIANG JIANG ; KAR KEUNG CHENG (.) : GBR. Department of Public Health and Epidemiology. University of Birmingham. Birmingham. ; Gabriel-M LEUNG ; SCHOOLING (Cmary) : USA. Cuny School of Public Health. Hunter College. New York. NY. ; . TAI HING LAM ; . WEISEN ZHANG ; Guangzhou No 12 Hospital. Guangzhou Guangdong. CHN ; Lifestyle and Lifecourse Epidemiology Group. School of Public Health. Li Ka Shing Faculty of Medicine. The University of Hong Kong. HKG |[BDSP. Notice produite par INIST-CNRS HCrR0x9t. Diffusion soumise à autorisation]. Background Mendelian randomization studies provide a means of assessing causal relations without interventions, but require valid genetic instruments. We assessed[...]Article
Allison KEMPE ; ALBRIGHT (Karen) : USA. Department of Community and Behavioral Health. Colorado School of Public Health. University of Colorado Denver. ; Brenda BEATY ; Ned CALONGE ; Eva DIBERT ; Lmiriam DICKINSON ; EISERT (Sheri) : USA. Department of Family Medicine. University of Colorado Denver. ; Diana HERRERO ; Vicky KOEHLER ; Steven LOCKHART ; Joni REYNOLDS ; SAVILLE (Alison) : USA. Department of Pediatrics. University of Colorado Denver. ; Children's Outcomes Research Program. The Children's Hospital. Denver. CO. USA ; Colorado Health Outcomes Program. University of Colorado Denver. USA |[BDSP. Notice produite par INIST-CNRS R0xk9HoD. Diffusion soumise à autorisation]. Objectives. We compared the effectiveness and cost-effectiveness of population-based recall (Pop-recall) versus practice-based recall (PCP-recall) at increasing i[...]Article
KNEIPP (Shawn-M) : USA. School of Nursing. The University of North Carolina at Chapel Hill. NC. ; KAIRALLA (John-A) : USA. College of Medicine. University of Florida. ; SHEELY (Amanda-L) : USA. School of Social Work. The University of North Carolina at Chapel Hill. |[BDSP. Notice produite par INIST-CNRS m9J8rR0x. Diffusion soumise à autorisation]. The high prevalence of health conditions among U.S. women receiving Temporary Assistance for Needy Families (TANF, or'welfare') impedes the ability of many in thi[...]Article
. LI LI ; . CHUNQING LIN ; JIHUI GUAN (.) : CHN. Fujian Provincial Cdc. Fuzhou. ; . KEMING ROU ; Li-Jung LIANG ; MANHONG JIA (.) : CHN. Yunnan Provincial Cdc. Kunming. ; . ZHIHUA YAN ; . ZUNYOU WU ; Semel Institute for Neuroscience and Human Behavior. Center for Community Health. University of California. Los Angeles. USA |[BDSP. Notice produite par INIST-CNRS JGR0xrqA. Diffusion soumise à autorisation]. Objectives. The objective of the intervention was to reduce service providers'stigmatizing attitudes and behaviors toward people living with HIV. Methods. The ran[...]Article
Knut FYLKESNES ; Peter-J CHIPIMO ; Marte JURGENSEN ; Charles MICHELO ; MWANGALA (Sheila) : ZMB. University Teaching Hospital. Department of Pathology and Microbiology. Virology Laboratory. Lusaka. ; Ingvild-Fossgard SANDOY ; Centre for International Health. Faculty of Medicine and Dentistry. University of Bergen. Bergen. NOR ; Department of Public Health. School of Medicine. University of Zambia. Lusaka. ZMB |[BDSP. Notice produite par INIST-CNRS I8A8R0x8. Diffusion soumise à autorisation]. Home-based voluntary HIV counselling and testing (HB-VCT) has been reported to have a high uptake, but it has not been rigorously evaluated. We designed a model f[...]