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  1. Fulltext. Heterogeneity of hip fracture : age, race, sex, and geographic patterns of femoral neck and trochanteric fractures among the US elderly.

    Article - En anglais


    To explore potential etiologic differences in the two major types of hip fracture, the authors computed the incidence rates of fractures of the femoral neck and trochanteric region of the proximal femur using a 5% sample of the US Medicare population aged 65-99 years.

    For the period they examined, July 1,1986, through June 30,1990, the rates of both hip fracture types increased with age in all race and sex categories.

    The proportion of hip fractures that occurred in the trochanteric region rose steeply with age among white women, but not among black women, white men, or black men.

    Within the United States, a north-to-south gradient in rates of both fracture types was observed among women, while no clear pattern was found for men.

    These findings raise the possibility of etiologic differences in the two fracture types, and the results provide further evidence of sex and racial differences in the risk of osteoporotic fractures.

    Mots-clés Pascal : Fracture, Fémur, Proximal, Col fémoral, Vieillard, Homme, Ostéoporose, Epidémiologie, Variation géographique, Age, Race, Sexe, Etats Unis, Amérique du Nord, Amérique, Système ostéoarticulaire pathologie, Traumatisme, Ostéopathie

    Mots-clés Pascal anglais : Fracture, Femur, Proximal, Femoral neck, Elderly, Human, Osteoporosis, Epidemiology, Geographical variation, Age, Race, Sex, United States, North America, America, Diseases of the osteoarticular system, Trauma, Bone disease

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

    Cote : 96-0217955

    Code Inist : 002B16H. Création : 199608.