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  1. Shifts in hospital diagnostic frequencies : bipolar disorder subtypes, 1981-1993.

    Article - En anglais

    Annual rates of bipolar and schizoaffective disorder (SA) subtypes from 1981 to 1993 at a private university psychiatric hospital were reviewed.

    Annual total diagnostic rates for all bipolar disorders (BPD) remained constant between 1981 and 1993, (22%), while the frequency of SA rose 6-fold, from 1.4% to 8,7%. Rates of BPD, not otherwise specified increased 7-fold, while that for the other BPD subtypes fell in the same period of time.

    Several factors may have influenced these trends including changes in diagnostic criteria used, treatment-oriented diagnostic bias and indirect effects of sharply falling length of stay.

    Mots-clés Pascal : Trouble bipolaire, Forme clinique, Trouble humeur, Admission hôpital, Prévalence, Epidémiologie, Hôpital psychiatrique, Etude longitudinale, Homme

    Mots-clés Pascal anglais : Bipolar disorder, Clinical form, Mood disorder, Hospital admission, Prevalence, Epidemiology, Psychiatric hospital, Follow up study, Human

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

    Cote : 97-0306239

    Code Inist : 002B18C07C. Création : 15/07/1997.