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  1. Fulltext. The validity of hospital administrative data in monitoring variations in breast cancer surgery.

    Article - En anglais


    To assess the validity of using hospital administrative data to measure variations in surgery for early-stage breast cancer, ICD-9-CM coded information was compared with corresponding tumor registry data for 1293 breast cancer patients undergoing lumpectomy or mastectomy at a tertiary referral center from January 1989 to October 1993.

    Relative to « gold standard » tumor registry data, the administrative data proved 83.4% sensitive and 80.4% specific in identifving women with localized disease who would be potential candidate for lumpectomy.

    The proportion of women with localized disease undergoing lumpectomy in groups defined by race and insurance status was nearly identical, whichever data were used.

    Administrative data, which is often readily and publicly available, may be useful in studying variations in breast cancer treatment in key demographic groups.

    Mots-clés Pascal : Tumeur maligne, Glande mammaire, Chirurgie, Traitement, Femme, Homme, Milieu hospitalier, Validité, Fichier malade, Source information, Epidémiologie, Etats Unis, Amérique du Nord, Amérique, Glande mammaire pathologie

    Mots-clés Pascal anglais : Malignant tumor, Mammary gland, Surgery, Treatment, Woman, Human, Hospital environment, Validity, Patient file, Information source, Epidemiology, United States, North America, America, Mammary gland diseases

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

    Cote : 96-0275904

    Code Inist : 002B25K. Création : 199608.