Historique
Mots-clès : MODELE STATISTIQUE
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A. MAYET ; S. LEGLEYE ; B. FALISSARD ; N. CHAU | 2012
Dans Addictive Behaviors (Vol.37, n°2, February 2012) Article : PériodiqueThe aim of this study was to confirm the influence of cannabis use patterns on the probability of initiation with other illicit drugs (OID). A French nationwide retrospective cohort on drug use was reconstituted on 29,393 teenagers. A Markov mul[...]
L. VAISSADE ; S. LEGLEYE | 2009
Dans European Journal of Public Health (Vol.19, n°1, January 2009) Article : PériodiqueBACKGROUND: General population surveys do not provide reliable estimates of problem drug users, which are essential for drug use prevention and treatment policies. Indirect estimation methods, especially capture-recapture method, are preferred. [...]
Capture-recapture methods have been used in biology and ecology for more than 100 years. However, it is only recently that these methods have become popular in the social and medical sciences to estimate the size of elusive populations such as i[...]
ENGLISH : Capture-recapture methods are used to estimate the incidence of a disease, using a multiple-source registry. Usually, log-linear methods are used to estimate population size, assuming that not all sources of notification are dependen[...]
De nombreux organismes publics, outre la Direction de la recherche, des études, de l'évaluation et des statistiques (Drees) du ministère des Solidarités et de la Santé, produisent des données statistiques dans ces domaines. C'est précisément po[...]
The use of statistical methods for categorical data has increased dramatically, particularly for applications in the biomedical and social sciences. Responding to new developments in the field as well as to the needs of a new generation of profe[...]
N. J. HORTON ; E. KIM ; R. SAITZ | 2007
Dans BMC Medical Research Methodology (Vol.7, n°9, February 2007) Article : PériodiqueBACKGROUND: Alcohol consumption is commonly used as a primary outcome in randomized alcohol treatment studies. The distribution of alcohol consumption is highly skewed, particularly in subjects with alcohol dependence. METHODS: In this paper, we[...]
C. ORT ; J. M. EPPLER ; A. SCHEIDEGGER ; J. RIECKERMANN ; M. KINZIG ; F. SÖRGEL | 2014
Dans Addiction (Vol.109, n°3, March 2014) Article : PériodiqueAims: Quantifying illicit drug loads through wastewater analysis (WWA) is an alternative approach to estimating population drug use. This study investigated the variability of daily drug loads in wastewater and their relationships to environment[...]
W. K. POOLE ; K. B. SHAH ; LOU Y. ; J. TURNER ; KVALE P. ; HOPEWELL P. C. ; GLASSROTH J. ; M. ROSEN ; REICHMAN L. ; J. WALLACE | 2001
Dans Journal of Epidemiology and Community Health (Vol.55, n°1, January 2001) Article : PériodiqueEnrollees in a study who cease participation for one reason or another can create problems for those who analyse and interpret the data. These problems include loss of statistical power, bias in the study results, and lack of generalisability of[...]
De la multiplication des informations chiffrées aux querelles sur le " vrai chiffre ", en passant par les chiffres fantaisistes, les nombres sont devenus omniprésents dans les médias et les discours publics. Car l'information chiffrée apparaît c[...]
ENGLISH : OBJECTIVE: Clinical studies have found elevated rates of childhood sexual abuse (CSA) in women seeking treatment for alcohol or drug abuse, and elevated rates of alcohol and drug disorders among female psychiatric patients with histo[...]
Variation in state cigarette taxes provides incentives for tax avoidance through smuggling, legal border crossing to low tax jurisdictions, or Internet purchasing. When taxes rise, tax paid sales of cigarettes will decline both because consumpti[...]
FRANÇAIS : Inflation, chômage, immigration, inégalité, délinquance... : combien ? Nous vivons dans la cité des chiffres, appelés à dire le 'vrai', à arbitrer les diagnostics, à soutenir les décisions. D'où vient alors qu'ils puissent alimenter[...]
N. S. JACOBSON ; P. TRUAX | 1991
Dans Journal of Consulting and Clinical Psychology (Vol.59, n°1, February 1991) Article : PériodiqueIn 1984, N. S. Jacobson et al. (see record 1985-00073-001) defined clinically significant change as the extent to which therapy moves someone outside the range of the dysfunctional population or within the range of the functional population. In [...]
This comprehensive, unified text on the principles and practice of clinical trials presents a detailed account of how to conduct the trials. It describes the design, analysis, and interpretation of clinical trials in a non-technical manner and p[...]
