1990年から2021年までの東アフリカ地域における結核の負担:2021年世界疾病負担研究のための体系的な分析
Leltework Yismaw1,2, Temesgen Zewotir3, Essey Kebede Muluneh2
1Department of Public Health, College of Health Science, Debre Markos University, Debre Markos, Ethiopia.
PloS one
|September 2, 2025
まとめ
結核の負担は1990年から2021年にかけて東アフリカで著しく減少し,発生率,流行率,死亡率は著しく減少しました. 医療システムへの継続的な投資は,負担が大きい地域にとって極めて重要です.
科学分野:
- エピデミオロジー
- 公衆衛生
- 感染症
背景:
- 結核 (TB) は,特に東アフリカで,世界的な健康上の大きな脅威です.
- 結核は予防可能で 治癒可能であるにも関わらず 死因と発症率が著しく増加しています
研究 の 目的:
- 1990年から2021年までの東アフリカにおける結核の発生率,罹患率,死亡率,障害調整寿命 (DALY) の動向を分析する.
- 地域における政策立案者や医療関係者にデータに基づく証拠を提供すること.
主な方法:
- グローバル・バーデン・オブ・ディジーズ (GBD) 研究2021のデータを活用した.
- 国家保健調査,重要な登録システム,WHO報告書,病院記録を用いた分析ツールを使用した.
- 年齢,性別,場所,年月によって階層化され,不確実性の95%の間隔を含む結果が提示されています.
主要な成果:
- 1990年から2021年の間,東アフリカ全土で結核の負担が大幅に減少した.
- 年齢で標準化された結核の発生率は53%減少し,罹患率は29. 1%,死亡率は64. 6%減少し,DALYは68. 2%減少した.
- 男性の結核の負担は一貫して高かった.エチオピアは死亡率とDALYが最も減少した一方,ソマリアは2021年に最も高い負担を示した.
結論:
- 結核の負担は 東アフリカでは著しく減少していますが 世界とアフリカの平均を上回っています
- 医療システムへの持続的な投資と 標的を絞った介入は 結核の影響をさらに減らすために不可欠です
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