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BDSP5 Thésaurus > Méthode épidémiologique > Validité
ValiditéVoir aussi |
Documents disponibles dans cette catégorie (609)
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[BDSP. Notice produite par INIST kAEwR0xu. Diffusion soumise à autorisation]. Background. Most discussions of statistical methods focus on accounting for measured confounders and random errors in the data-generating process. In observational epi[...]![]()
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L.K. DENNIS ; A. KRISTAL ; J.A.H. LEE ; B. MCKNIGHT ; P. ODLAND ; E. White ; Fred Hutchinson cancer res cent. Div public health sci. Seattle WA. USA |[BDSP. Notice produite par INIST SJR6R0xW. Diffusion soumise à autorisation]. A survey of benign melanocytic nevi (moles), suspected precursors or markers for melanoma, was conducted in Washington State among 717 randomly selected 18to 50-year-o[...]![]()
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M. GISSLER ; E. HEMMINKI ; A. RASIMUS ; V.M. ULANDER ; Health Services Research Unit. Stakes National Research and Development Centre for Welfare and Health. Po Box 220. Helsinki. FIN |[BDSP. Notice produite par INIST SR0xyS2J. Diffusion soumise à autorisation]. Background. Induced abortion rates have declined in Finland since 1973. A possible explanation offered has been that of deteriorating data collection. Methods. To asse[...]![]()
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T.L. DIEPGEN ; M. FARTASCH ; W. SAUERBREI ; Department of Dermatology. University of Erlangen. Erlangen. DEU |[BDSP. Notice produite par INIST p35zR0xY. Diffusion soumise à autorisation]. No objective classification criteria for atopic dermatitis (AD) exist. Therefore the diagnosis is usually based on many variables including anamnestic, clinical, and l[...]![]()
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M. JAIN ; G.R. HOWE ; T. ROHAN ; National Cancer Institute of Canada Ncic Epidemiology Unit. Department of Preventive Medicine and Biostatistics. University of Toronto. Toronto ON. CAN |[BDSP. Notice produite par INIST aJ2R0xg2. Diffusion soumise à autorisation]. The validity of two types of diet assessment methods, a self-administered food frequency questionnaire and an interviewer-administered detailed diet history, was asses[...]![]()
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Ouvrage
L'objectif premier de ce manuel est de fournir à l'étudiant et à tout professionnel des sciences de la santé les outils nécessaires à une pratique éclairée de son art. Pouvoir porter un regard cr[...]
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H.T. SORENSEN ; J. OLSEN ; S. SABROE |[BDSP. Notice produite par INIST R0xJLLa3. Diffusion soumise à autorisation]. Background. As part of the development in information technology, increasing amounts of health care data are available for epidemiological research. Methods. In this r[...]![]()
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[BDSP. Notice produite par INIST HJGGR0xa. Diffusion soumise à autorisation]. Measures of validity of diagnostic procedures are commonly employed that quantify the ability of the procedures to distinguish individuals with and without a certain d[...]![]()
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S. MANNISTO ; T. MIKKONEN ; P. PIETINEN ; M. VIRTANEN ; Department of Nutrition. National Public Health Institute. Helsinki. FIN |[BDSP. Notice produite par INIST HAmzR0xI. Diffusion soumise à autorisation]. A 110-item food frequency questionnaire was tested among 152 community controls of the Kuopio Breast Cancer Study. They completed the questionnaire twice and kept two [...]![]()
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L.M. TROY ; G.A. COLDITZ ; D.J. HUNTER ; J.E. MANSON ; K.B. MICHELS ; D. SPIEGELMAN ; M. STAMPFER ; W.C. Willett ; Harvard medical school. Channing lab. Dep medicine. Boston MA. USA |[BDSP. Notice produite par INIST NYc4BR0x. Diffusion soumise à autorisation]. Background. Recent evidence suggests potential associations between birthweight and infant feeding history and risk of a variety of health outcomes during adulthood. B[...]![]()
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S.W. DUFFY ; H.H. CHEN ; G. FAGERBERG ; E. PACI ; L. TABAR ; Mrc Biostatistics Unit. Institute of Public Health. University Forvie Site. Robinson Way. Cambridge. GBR |[BDSP. Notice produite par INIST udWTR0xz. Diffusion soumise à autorisation]. Background. In mammographic screening for breast cancer in women aged 40-49, previous studies have found very low estimates of sensitivity and predictive value. Method[...]![]()
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[BDSP. Notice produite par INIST AR0xh11g. Diffusion soumise à autorisation]. A method of sample size determination for estimation of probabilities based on a test variable is presented. Applications to estimation of sensitivity and specificity [...]