中华灾害救援医学2025，Vol.12Issue(5)：515-518,4.DOI:10.13919/j.issn.2095-6274.ZHJY202504064
强化终末消毒降低重症监护病房多重耐药菌医院感染的研究
Study on the Effect of Enhanced Terminal Disinfection in Reducing Multidrug-Resistant Bacterial Infections in the Intensive Care Unit
摘要
Abstract
Objective To investigate the impact of enhanced terminal disinfection on the incidence of multid-rug-resistant(MDR)bacterial infections in the Intensive Care Unit(ICU).Methods A total of 30 patients admitted to the ICU of Jianhe County People's Hospital from January 2024 to June 2024 were selected as the control group.From July 2024,enhanced terminal disinfection was implemented,and 30 patients admitted between October 2024 and February 2025 were selected as the observation group.The incidence of MDR bacterial infections,hospital-related indicators,and microbial contamination of environmental surfaces and air after disinfection were compared between the two groups.Results No patients in the observation group developed MDR bacterial infections(infection rate 0.00％),which was significantly lower than the control group,where 4 patients developed MDR bacterial infections(infection rate 13.33％),P＜0.05.The observation group also demonstrated significantly shorter hospital stays,shorter duration of antimicrobial drug use,and lower antimicrobial drug costs compared to the control group,P＜0.05.Addi-tionally,the observation group exhibited significantly lower colony counts on environmental surfaces and in the air,as well as higher compliance rates for environmental surfaces and air compared to the control group,P＜0.05.Conclu-sion Enhanced terminal disinfection significantly improves disinfection efficacy in ICU settings,reduces the risk of MDR bacterial infections,shortens patients'hospital stays,and reduces medical costs.关键词
强化终末消毒/重症监护病房/多重耐药菌Key words
Enhanced terminal disinfection/Intensive Care Unit/Multidrug-resistant bacteria/Infection rate/Colony count on environmental surfaces/Airborne colony count分类
医药卫生引用本文复制引用
罗荷花,雷秋俐..强化终末消毒降低重症监护病房多重耐药菌医院感染的研究[J].中华灾害救援医学,2025,12(5):515-518,4.基金项目
贵州省中医药管理局中医药、民族医药科学技术研究课题(QZYY-2024-078) （QZYY-2024-078）
