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  1. Persistent hepatitis B virus infection and hepatoma in the Gambia, West Africa : a case-control study of 140 adults and their 603 family contacts.

    Article - En anglais

    To determine the incidence of persistent hepatitis B virus infection and its etiologic role as a cause of hepatoma, the authors carried out a case-control investigation of 70 persons with hepatoma, 70 controls, and their families in 1981-1982 in The Gambia, West Africa.

    The risk of developing hepatoma after the age of 39 years was 1.4% in men and 0.3% in women.

    Hepatoma occurred more than twice as frequently among persons who had four or more older siblings as among persons who had less than two older siblings.

    Mots-clés Pascal : Hépatome, Hépatite virale B, Gambie, Afrique, Epidémiologie, Homme, Appareil digestif pathologie, Foie pathologie, Tumeur maligne, Chronique, Etude familiale, Virose, Infection, Age apparition, Incidence, Rang naissance, Etude cas témoin

    Mots-clés Pascal anglais : Liver cell carcinoma, Gambia, Africa, Epidemiology, Human, Digestive diseases, Hepatic disease, Malignant tumor, Chronic, Family study, Viral disease, Infection, Age of onset, Incidence, Birth order, Case control study

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

    Cote : 93-0217392

    Code Inist : 002B13C01. Création : 199406.