Titre :
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Decrease in infant mortality in New York City after 1989. (1998)
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Auteurs :
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H.D. KALTER ;
P. O'CAMPO ;
YINGJIAN NA . (.) ;
Bureau of Maternity Services and Family Planning. New York City Department of Health. NY. USA
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Type de document :
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Article
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Dans :
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American journal of public health (vol. 88, n° 5, 1998)
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Pagination :
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816-820
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Langues:
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Anglais
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Mots-clés :
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Létalité
;
Nourrisson
;
Homme
;
Epidémiologie
;
Facteur risque
;
Tendance séculaire
;
Etats Unis
;
Amérique du Nord
;
Amérique
;
Race
;
Poids naissance
;
Facteur
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Résumé :
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[BDSP. Notice produite par INIST JN0JkR0x. Diffusion soumise à autorisation]. Objectives. This study identified factors contributing to the rapid decline in infant mortality in New York City from 1989 to 1992. Methods. Changes in birthweight distributions and in birthweight/age-cause-and birthweight/age/cause-specific mortality rates from 1988/89 (before the mortality reduction) to 1990/91 were identified from New York City vital statistics data. Results. Infant, neonatal, and postneonatal mortality of very-low-birthweight (<1500 g) and normal-birthweight infants decreased significantly. The declines were almost entirely due to decreases in birthweight-specific mortality rates, rather than increased birthweights. All races experienced most of these reductions. Mortality decreased significantly for 6 causes of death. These decreases were consistent with the birthweight/age groups experiencing mortality declines. Conclusions. Widespread, multiple perinatal and postnatal factors contributed to the decline in infant mortality.
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