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  1. The magnitude and variability of design effects for community intervention studies.

    Article - En anglais

    Despite inadequate replication of treatment and comparison groups in community intervention studies, suitable estimates of variance can be obtained by multiplying the simple random sampling variance by a design effect, which can be estimated from other sources.

    To study the stability of these estimates, the authors performed a detailed investigation of the magnitude and sources of variability of design effects for age-adjusted mortality rates for selected causes of death separately for each of 44 US states.

    The authors made use of age-sex-race-county-specific data from the Compressed Mortality File generated by the National Center for Health Statistics.

    Mots-clés Pascal : Méthodologie, Homme, Prévention, Analyse statistique, Mortalité, Echantillonnage, Programme sanitaire, Evaluation, Etats Unis, Amérique du Nord, Amérique

    Mots-clés Pascal anglais : Methodology, Human, Prevention, Statistical analysis, Mortality, Sampling, Sanitary program, Evaluation, United States, North America, America

    Logo du centre Notice produite par :
    Inist-CNRS - Institut de l'Information Scientifique et Technique

    Cote : 93-0303833

    Code Inist : 002B30A01A1. Création : 199406.