アメリカにおける中絶制限と乳児死亡率 (2018年−2023年)
Michaela R Anderson1, Gordon Burtch1, Brad N Greenwood1
1Michaela R. Anderson is with the Perelman School of Medicine, University of Pennsylvania, Philadelphia. Gordon Burtch is with the Questrom School of Business, Boston University, Boston, MA. Brad N. Greenwood is with the Costello College of Business, George Mason University, Fairfax, VA.
American journal of public health
|August 21, 2025
まとめ
2018年から2023年の間に制定された州の中絶制限は,乳児死亡率の7.2%の増加をもたらしました. この増加は,特に早期および遅い乳児死亡では,健康上の例外の影響を受けていない制限のある州で発生しました.
科学分野:
- 公衆衛生
- 生殖 健康
- 人口統計
背景:
- 州レベルの中絶制限は2018年以降大幅に増加しました.
- これらの制限が乳児死亡率に与える影響は まだ十分に評価されていない.
- この関係を理解することは,公衆衛生政策と母子福祉にとって極めて重要です.
研究 の 目的:
- 米国における幼児死亡率に対する州の中絶制限 (2018-2023) の影響を評価する.
- 妊娠中絶の制限がある州とない州における幼児死亡率の傾向を比較する.
- この関係に対する健康上の例外の影響を調べる.
主な方法:
- CDCのWONDERデータベースからの 幼児死亡率の差異分析を用いた.
- 幼児死亡は,年齢 (早期,遅い) と原因によって分類され,生前および非先天的な原因を含む.
- 有名な情報源から州中絶法と例外に関するデータを集めた.
主要な成果:
- 妊娠中絶の制限がある州では,乳児死亡率が7.2%増加した.
- 乳児死亡率の上昇は主に早期 (新生児) と遅い乳児死亡率によって引き起こされた.
- 妊娠中絶の制限は 妊娠中絶と非先天的な死因に影響を及ぼし,健康上の例外は 重要な緩和効果を示さなかった.
結論:
- 妊娠中絶へのアクセスを制限することは 幼児死亡率の増加と関連しています
- 胎児と母親の健康に関する例外は 乳児死亡率の上昇を緩和しなかった.
- この増加した死亡率の背後にあるメカニズムとその長期的な影響を明らかにするために,さらなる研究が必要です.
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