チリにおける農村の多次元指標と,乳幼児および新生児死亡率との関連
Carlos Flores-Angulo1, Guillermo Marshall2, Catterina Ferreccio3
1Programa de Epidemiología, Pontificia Universidad Católica de Chile. Santiago, Chile. Centro para la Prevención y el Control del Cáncer. Santiago, Chile.. cjflores1@uc.cl.
Salud publica de Mexico
|February 16, 2026
まとめ
チリの新しい相対的農村地域指数 (IRR) は,乳幼児と新生児の死亡リスクが高い特定の農村地域を特定し,公衆衛生のターゲティングを改善しています.
科学分野:
- 公衆衛生は公衆衛生である.
- デモグラフィー デモグラフィー 人口統計
- 空間分析とは,空間分析のことです.
背景:
- チリの公式の農村分類は,過剰に一般化し,健康上の格差を隠す可能性がある.
- 正確な農村の評価は,健康上の不平等を理解し,対処するために不可欠です.
研究 の 目的:
- チリの相対的農村性 (IRR) の多次元指数を開発する.
- IRRと乳幼児および新生児死亡率との関連を調査する.
主な方法:
- チリの343の自治体の横断分析.
- 人口の大きさ,密度,都市部比率,移動時間に基づいたIRR計算.
- アソシエーション分析に使用される負の二項式回帰と一般化された加算モデル.
主要な成果:
- 農村性の値 (IRR ≈ 0.404) は,死亡リスクの増加を示した.
- IRR>0.50の自治体は,乳児 (RR: 1.18) と新生児 (RR: 1.27) の死亡率が著しく高かった.
- IRRは,特に南部の地域において,公式の分類よりもより具体的な高リスクの自治体のサブセットを特定しました.
結論:
- IRRは,農村とそれに関連する健康格差の正確なデータに基づいた尺度を提供します.
- このインデックスは,高いリスクの集団の識別を強化し,広い農村の分類に挑戦します.
- IRRは,チリにおけるターゲット化された公衆衛生介入と公平な政策開発に情報を提供することができます.
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