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  1. The effect of using "race of child" instead of "race of mother" on the black-white gap in infant mortality due to birth defects.

    Article - En anglais


    For at east 20 years, birth defects have been the leading cause of infant mortality n the United States.

    Some studies have reported higher rates for black infants than white infants of mortality due to birth defects. while other studies have reported no black-white differences.

    The authors analyzed the effect on these rates of a change in the way the National Center for Health Statistics (NCHS) tabulates « race » for newborns.


    The authors calculated infant morta ty rates due to birth defects for 1980 1993 using two standard methods of assigning newborns to'racial « categories : a trace of child » algorithm and the « race of mother » approach currently used by NCHS.


    From 1980 through 1993, birth defect-specific infant mortality rates (BD-IMRs) were significantly higher for black nfants than white infants 12 of the 14 years by « race of mother » and only 5 of 4 years by « race of child. » Calculation of BD-IMRs by « race of mother » reduced the rate for white infants and increased the rate for black infants in each of the 14 years.

    The choice of method for assigning newborns to « racial » categories had a progressively greater effect over time on the black-white gap in BD-IMRs.


    Calculations of trends in « race » - spec Sc BD-IMRs by may vary substantially by whether « race of mother » or « race of child » is used.

    Identifying the method of tabulation is mperative for appropriate comparisons and interpretations.

    Mots-clés Pascal : Mortalité, Ethnie, Caucasoïde, Négroïde, Mère, Malformation, Nouveau né, Homme, Epidémiologie, Taux, Evolution, Facteur risque, Nourrisson, Etats Unis, Amérique du Nord, Amérique

    Mots-clés Pascal anglais : Mortality, Ethnic group, Caucasoid, Negroid, Mother, Malformation, Newborn, Human, Epidemiology, Rate, Evolution, Risk factor, Infant, United States, North America, America

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

    Cote : 98-0281079

    Code Inist : 002B30A01A2. Création : 27/11/1998.