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  1. The evaluation of changes in functional health status in patients with abdominal complaints.

    Article - En anglais

    Measuring functional status changes in various patient subgroups is important in stratifying risk, assessing disease severity, and predicting and defining clinically relevant outcomes.

    Data from a multicentered study of 980 primary care patients presenting with nonspecific abdominal complaints were studied to demonstrate the importance of such an assessment procedure.

    Patients were prospectively followed for 6 months.

    Five diagnostic categories based on illness duration and seriousness were derived from the clinical course of these patients.

    The functional status of each patient was determined at baseline, 1 month, and 6 months using the Sickness Impact Profile (SIP).

    Intraclass correlation coefficients accounted for two aspects of the reliability of the SIP regarding the measurement of change over time : differences between patients which are stable over time (reproducibility) and different effects of treatment between subsets (responsiveness).

    A priori formulated expectations about the degree of health status change in patient subgroups were evaluated with the help of effect-size calculations.

    Patient impairment only partially depended on the final diagnosis and was also influenced by the presence of co-morbidity, psycho-social determinants, and other complaints.

    The health status change in the patient subgroups agreed with a priori formulated expectations.

    Standardized effect-size calculations revealed that the degree of change over time in SIP scores w...

    Mots-clés Pascal : Douleur, Abdomen, Homme, Sickness Impact Profile Gilson, Reproductibilité, Psychométrie, Méthode étude, Evaluation performance, Evolution, Capacité fonctionnelle, Pronostic, Fidélité test, Abdomen pathologie, Appareil digestif pathologie

    Mots-clés Pascal anglais : Pain, Abdomen, Human, Sickness Impact Profile Gilson, Reproducibility, Psychometrics, Investigation method, Performance evaluation, Evolution, Functional capacity, Prognosis, Test reliability, Abdominal disease, Digestive diseases

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

    Cote : 96-0275810

    Code Inist : 002B13D03. Création : 199608.