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インドネシア,ジャカルタのチフス熱とパラチフス熱の危険因子
Albert M Vollaard1, Soegianto Ali, Henri A G H van Asten
1Department of Infectious Diseases, Leiden University Medical Center, Leiden, The Netherlands.
JAMA
|June 3, 2004
まとめ
タイフォイド熱の危険因子には,衛生状態の悪さと共有皿などの家庭の問題が含まれているが,パラタイフォイド熱は,ストリートフード消費や流行地域での洪水などの外部要因に関連している.
科学分野:
- 感染症 感染症は感染症です.
- エピデミオロジー エピデミオロジー
- 公衆衛生は公衆衛生である.
背景:
- 都市化とストリートフードへの依存は,チフス熱と比較してパラチフス熱の発生率を変化させる可能性があります.
- 異なる危険因子とワクチンの無効性により,パラチフォイド熱とタイフォイド熱には明確な封じ込め戦略が必要である.
- 感染経路を理解することは,効果的な疾病管理に不可欠です.
研究 の 目的:
- 典型的な都市環境におけるチフス熱とパラチフス熱に関連する危険因子を特定し,比較する.
- これらの腸内疾患に対する標的化された公衆衛生介入の情報を提供するためです.
主な方法:
- コミュニティベースのケース・コントロール研究がインドネシアのジャカルタで実施されました.
- 慢性発熱の患者1019人を分析し,発熱とコミュニティの対照群と共に,サルモネラ型 (タイフォイド) とサルモネラパラティフォイドA (パラティフォイド) の確認された症例を含む.
- リスク要因は,インタビューと統計分析 (オッズ比と信頼区間) を通じて評価されました.
主要な成果:
- パラティフォイド熱は,ストリートフード (OR 3.34-5.17) と洪水 (OR 3.25-4.52) の消費と関連していました.
- タイフイド熱の危険因子には,最近発生したタイフイド病例 (OR 2.38),手洗い頻度の低下 (OR 1.91),皿の共有 (OR 1.93) および家庭トイレの欠如 (OR 2.20) など,家庭に関連する問題が含まれています.
- タイプ熱は若い年齢 (OR 0.96),アイスキューブ消費 (OR 2.27),女性の性別 (OR 1.79) とも関連していました.
結論:
- ジャカルタのタイホイド熱とパラタイホイド熱は,異なる伝播パターンを示しています.
- タイフォイド熱は主に家庭内での感染経路と関連しています.
- パラチフォイド熱は,主として,家庭外の汚染された食品や水源などの家庭外の伝播経路と関連しています.
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