手术部位感染的流行病学:埃塞俄比亚吉马大学专科综合医院的发病率和风险因素
Mulatu Gashaw1,2, Bikila Alemu1, Andreas Wieser3,4,5,6
1School of Medical Laboratory Sciences, Jimma University, Jimma P.O. Box 378, Ethiopia.
Antibiotics (Basel, Switzerland)
|February 27, 2026
概括
手术部位感染 (SSI) 在埃塞俄比亚医院很常见,大多数发生在住院期间. 抗药性细菌的高发病率需要加强感染控制措施,以减少SSI的发生率.
科学领域:
- 传染性疾病 传染性疾病
- 微生物学 微生物学
- 公共卫生 公共卫生
背景情况:
- 手术部位感染 (SSIs) 是医疗保健机构的一个重大问题,影响患者的治疗结果.
- 了解SSI发生率和风险因素对于有效的预防策略至关重要.
研究的目的:
- 确定发生率和识别与表面手术部位感染 (SSI) 相关的危险因素.
- 在埃塞俄比亚的一家三级医院,在SSI中表征细菌病原体及其抗微生物耐药性模式.
主要方法:
- 一项纵向研究涉及吉马大学专科综合医院 (JUSCH) 的1205名手术患者.
- 进行了细菌培养,MALDI-TOF识别和抗微生物敏感性测试 (Kirby-Bauer方法).
- 统计分析包括发病率计算,卡普兰-梅尔分析和扩展的考克斯回归.
主要成果:
- SSI的发病率为9.2/1000人/天,其中81.1%发生在住院期间.
- 常见的病原体包括*E. coli*,*Acinetobacter*和*Klebsiella*;超过67%的グラム阴性细菌是ESBL生产者.
- 确定的危险因素包括年龄,性别,居住地,病房,手术区域,急诊手术和住院时间.
结论:
- 观察到SSI的高发病率,特别是在住院期间,显著的比例发生在出院后.
- 抗药多种药物耐药的格拉姆阴性细菌的流行凸显了强有力的感染预防和控制计划的关键需求.
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