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  1. Race, prostate cancer survival, and membership in a large health maintenance organization.

    Article - En anglais


    Population-based cancer registry data have shown that black men with prostate cancer have poorer stage-specific survival than white men, while studies in equal-access health care systems have not found racial differences in stage-specific survival.

    This study was designed to test the hypothesis that black men and white men with prostate cancer have equal stage-specific survival in equal-access health care systems.


    We conducted a cohort study using cancer registry data from all incident cases of prostate cancer occurring in a five-county San Francisco Bay Area region.

    Incident cases occurred among members (5263 cases, from January 1973 through June 1995) and nonmembers (16019 cases, from January 1973 through December 1992) of the Kaiser Permanente Medical Care Program, a large health maintenance organization.

    Death rate ratios (DRRs, black men versus white men) for Kaiser members and nonmembers were computed for all stages combined (adjusting for age and stage) and for each stage (adjusting for age).


    Among Kaiser members, adjusted DRRs comparing black men with white men were as follows :

    • all stages combined, 1.28 (95% confidence interval [CI]=1.14-1.44) ;

    • local stage, 1.23 (95% CI=1.01-1.51) ;

    • regional stage, 1.30 (95% CI=0.97-1.75) ;

    • and distant stage, 1.27 (95% CI=1.07-1.50).

    Corresponding DRRs for nonmembers were as follows :

    • all stages combined, 1.22 (95% CI=1.14-1.30) ;

    • local stage, 1.24 (95% CI=1.09-1.41) ;

    • regional stage, 1.30 (...)

    Mots-clés Pascal : Race, Caucasoïde, Négroïde, Adénocarcinome, Prostate, Homme, Mâle, Survie, Pronostic, Assurance maladie, Etude comparative, Système santé, Tumeur maligne, Appareil urinaire pathologie, Appareil génital mâle pathologie, Prostate pathologie

    Mots-clés Pascal anglais : Race, Caucasoid, Negroid, Adenocarcinoma, Prostate, Human, Male, Survival, Prognosis, Health insurance, Comparative study, Health system, Malignant tumor, Urinary system disease, Male genital diseases, Prostate disease

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

    Cote : 98-0369061

    Code Inist : 002B14D02. Création : 25/01/1999.