ナイジェリアの5つの地域における2歳から5歳までの子供,10歳から18歳の少女,および19歳から49歳の女性の24時間のリコール調査による栄養素摂取量
Issiak Balarabé Mahamane1, Adamou Issa Ali1, Yatta Théodore Almoustapha1
1National Information Platform for Nutrition, National Institute of Statistics, Niger.
Journal of global health
|September 1, 2025
まとめ
ナイジェリア の 食事 調查 に よれ ば,子供,若者,女性 の 中 で 栄養 素 の 深刻な 欠乏 が 明らか に なっ て い ます. 食糧システムを改善し,脆弱な人々にとってより健康的な食事を確保するために,緊急の行動が必要である.
科学分野:
- 栄養学
- 公衆衛生
- 食品システム分析
背景:
- 食事摂取に関する調査は,介入の評価と,より健康的な食事への食品システムの転換を導く上で極めて重要です.
- 子供や少女,女性を含む脆弱なグループは,栄養評価において特別な注意が必要です.
- ナイジェリアの食糧システムの変革は 重要な人口層の栄養不足に関するデータを必要としています
研究 の 目的:
- 通常の栄養素の摂取量と,その適度性を推定された平均需要に対して評価する.
- 子供 (2~5歳),少女 (10~18歳),女性 (19~49歳) の食事パターンを分析する.
- ナイジェリアの5つの行政地域: ドッソ,マラディ,タホワ,ティラベリ,ジンダー.
主な方法:
- ナイジェリアで初めて24時間の食事リコールを用いた 定量的な食品消費調査を実施した.
- 試料の20%で,通常の毎日の摂取量をモデル化するために,リコールを繰り返します.
- 国立がん研究所の手法を用いて摂取モデルを作成し,代表的な地域サンプルを選択した.
主要な成果:
- 1209人の子供,1105人の少女,1053人の女性を含む.
- 炭水化物の摂取量の中央値はグループによって変化し,炭水化物はエネルギーの69%以上を占めています.
- カルシウム,ビタミンA,ビタミンB12の有意な欠乏は,すべてのグループと地域で観察されました.
結論:
- 微量栄養素 (カルシウム,ビタミンA,ビタミンB12) 欠乏症の高い流行は健康に重大な危険をもたらします.
- これらの欠陥を解決するために,直ちに介入することが必要です.
- 健康的な食生活を促進するために,食品システムの変革のためのニジェール国家ロードマップの実施を加速することが推奨されています.
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