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  1. Daily morbidity records : recall and reliability.

    Article - En anglais

    Methodological issues concerning the collection and analysis of daily morbidity data in community studies in developing countries are discussed.

    The effects of recall period and inter-observer variation on symptom prevalence are considered in the context of a longitudinal study in The Gambia, in which prevalence fell by about half over 1-week's recall.

    In the same study, many infant-days were recorded separately on two occasions, allowing an assessment of reliability in this type of morbidity diary data.

    The implications of these findings both in terms of data quality and cost-effectiveness are discussed, with the conclusion that weekly interviews examining the previous week's morbidity on a day-by-day basis are operationally optimal.

    Mots-clés Pascal : Epidémiologie, Morbidité, Homme, Méthodologie, Pays en développement, Gambie, Collecte donnée, Analyse donnée, Rappel, Quotidien, Fiabilité, Surveillance sanitaire, Afrique

    Mots-clés Pascal anglais : Epidemiology, Morbidity, Human, Methodology, Developing countries, Gambia, Data gathering, Data analysis, Recall, Daily, Reliability, Sanitary surveillance, Africa

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

    Cote : 94-0599870

    Code Inist : 002B30A01A1. Création : 09/06/1995.