死因別にみた在胎期間別の周産期死亡率の推移について

書誌事項

タイトル別名
  • Changes in the cause specific perinatal mortality rates by gestational age.
  • 死因別にみた在胎期間別の周産期死亡率の推移について〔英文〕
  • シインベツ ニ ミタ ザイタイ キカンベツ ノ シュウサンキ シボウリツ ノ

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抄録

Perinatal mortality rates have been markedly reduced in Japan (Ministry of Health and Welfare, 1986). Perinatal deaths were most closely related to fetal age and weight. The infants of short gestational duration and lowbirth weight have been found to show high perinatal mortality rates (Erhardt et al., 1964; Yerushalmy 1970; Behrman et al., 1971). The reduction in perinatal mortality rates was greatest for large birth weight infants(Makino et al., 1985). Birth weight was as sociated with gestational age (Erhardt et al., 1964). Perinatal mortality by gestational age differed according to cause of death. Therefore, it is considered to be important to observe the changes in cause specific Perinatal mortality rates by gestational age. The purpose of this paper is to study the association between decrease in perinatal mortality rates and gestational age.

収録刊行物

  • 民族衛生

    民族衛生 53 (2), 79-86, 1987

    日本民族衛生学会

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