6つのサハラ以南のアフリカ諸国における第8回人口と健康調査の結果
Erica Phillips1, Stephanie Zobrist2, Erin M Milner3
1University of Wisconsin-Madison, Madison, Wisconsin, USA.
Maternal & child nutrition
|August 29, 2025
まとめ
人口と健康調査 (DHS-8) の新しい栄養指標は,サハラ以南のアフリカの妊娠から幼児期までの介入の範囲と不平等に関する重要なデータを提供します.
科学分野:
- 公衆衛生
- 栄養学
- 人口調査
背景:
- 全国的な世帯調査は,栄養介入の範囲をモニタリングするために不可欠です.
- 人口と健康調査 (DHS) は,第8ラウンド (DHS-8) に14の新しい/改訂された栄養指標を組み込みました.
- これらの指標は国際基準に準拠し,政策に役立つデータを生み出します.
研究 の 目的:
- 新しいDHS-8栄養カバー指標の適用を分析する.
- 6つのサハラ以南のアフリカの国の栄養介入の範囲を評価し,不平等を特定する.
- 人口統計と地理的な要因の違いを強調する.
主な方法:
- ブルキナファソ,コートジボワール,ガーナ,ケニア,モザンビーク,タンザニアのDHS-8データセットの分析 (2021年1月〜2024年6月).
- 妊娠から幼少期までの栄養カバー指標の加重平均の計算
- 地域,富,母子の教育に基づく不平等の見積もり
主要な成果:
- 妊娠,出産,産後介護の対象は幼児期/幼少期と比較して高かった.
- ガーナでは産前カウンセリング (88~92%),モザンビークは最低 (48~51%).
- 産後乳児/幼児の栄養カウンセリングの範囲は12% (モザンビーク) から50% (ガーナ) であった.
- 地方地域,富,教育が不平等の主要な要因で,地域差は最大71パーセントだった (ケニア).
結論:
- 拡張されたDHS-8の栄養指標は,重要な情報ギャップを効果的に埋めています.
- 各国間や国内で栄養介入の範囲は大きく異なります.
- 栄養の改善には 地方の不平等や 富の不平等や 教育の不平等を 解決することが重要です
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