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非洲的抗菌素耐药性:对14个国家的数据进行了回顾性分析,2016-2019年

Gilbert Osena^1,2, Geetanjali Kapoor¹, Erta Kalanxhi¹

¹One Health Trust, Washington DC and Bengaluru, Bengaluru, India.

|June 24, 2025

概括

非洲的抗菌素耐药性 (AMR) 在各国和患者群体之间显示出显著的差异. 提高数据质量和实验室能力对于理解和应对这种日益严重的健康威胁至关重要.

科学领域:

全球健康全球健康
传染性疾病传染性疾病
微生物学微生物学

背景情况:

抗菌素耐药性 (AMR) 是一个重大的全球健康挑战.
来自非洲国家的有限的国家AMR数据阻碍了对区域AMR的理解.
分析了来自14个非洲国家的回顾性数据,以评估AMR患病率.

研究的目的:

估计14个非洲国家的人类分离物体中细菌AMR的流行率.
为了确定与更高AMR患病率相关的因素.
突出非洲AMR监测中的数据质量和能力限制.

主要方法:

对2016-2019年抗微生物敏感性测试 (AST) 数据的回顾性分析.
包括来自14个非洲国家的205个实验室的数据.
使用95%置信区间计算流行率估计,并考虑数据质量.

主要成果:

分析了超过187,000个具有AST结果的培养记录.
大肠杆菌和金黄色葡萄球菌是最常见的病原体.
在不同国家,地区,患者部门和样本来源之间,AMR患病率存在显著差异.

结论:

非洲各国对抗药物耐药性流行率和检测能力存在很高的变化.
在AST实践和数字基础设施中的差距阻碍了对抗药物耐药性负担的准确估计.
对医疗保健和实验室能力的投资对于解决非洲的抗药性至关重要.

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