Evaluation of the Effectiveness of the Passive Disinfection Surface Application with Quaternary Ammonium Salt Coating Textiles in Hospital

Li Li; Zhenghua Liu; Shili Yan; Ruqun Peng; Guang Chen; Dan Wu

doi:10.11910/j.issn.2791-2043.2023.2.04

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Evaluation of the Effectiveness of the Passive Disinfection Surface Application with Quaternary Ammonium Salt Coating Textiles in Hospital

REVIEW ARTICLES | Updated：2026-01-13

- Evaluation of the Effectiveness of the Passive Disinfection Surface Application with Quaternary Ammonium Salt Coating Textiles in Hospital
- Sterile Supply Vol. 2, Issue 2, (2023)
- Affiliations：
  
  1.The first Affiliated Hospital of Nanjing Medical University
  2.District Tranditional Chinese Medicine Hospital in Tongzhou, Nantong
  3.Institute Of Microbiology, Guangdong Academy of Sciences
  4.Jiangsu Shentao Environmental-Friendly Science and Technology Co. Ltd.
- Author bio：
- Funds：
- DOI：10.11910/j.issn.2791-2043.2023.2.04
  CLC：
- Published：15 July 2023
- Accepted：
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Li Li,Liu Zhenghua,Yan Shili,et al.Evaluation of the Effectiveness of the Passive Disinfection Surface Application with Quaternary Ammonium Salt Coating Textiles in Hospital[J].Sterile Supply,2023,02(02):80-84.
DOI：

Li Li,Liu Zhenghua,Yan Shili,et al.Evaluation of the Effectiveness of the Passive Disinfection Surface Application with Quaternary Ammonium Salt Coating Textiles in Hospital[J].Sterile Supply,2023,02(02):80-84. DOI： 10.11910/j.issn.2791-2043.2023.2.04.

摘要

Abstract

Purpose

The purpose of this study was to assess the effectiveness of passive disinfection surface application with quaternary ammonium salt coating textiles in hospitals.

Method

The study was conducted at 4 Grade-A tertiary hospitals. 413 samples were divided into groups: the ordinary textiles and the passive disinfection textiles. The count of bacteria and fungi was calculated by test paper method.

Results

In hospital A

after use

there were a statistically significant lower amount of bioburden from passive disinfection textiles than ordinary textiles(35/43)

which was Z= 6.89

P<0.05; Similar a observed statistically trend of bioburden was found from repeated washing passive disinfection textiles(60/43)

which was Z=8.28

P<0.05. In hospital D

after the textiles usage

accounting the bacterial colonization on passive disinfection hospital textiles/the ordinary hospital textiles(22/20)

it was shown a noticeably significance difference Z=4.67

P<0.05. It was not statistically significant because of low rate of fungal detection in the two textiles.

Conclusion

A dramatic reduction in bacteria was seen on the surface of the passive disinfection textiles compared to the ordinary textiles.

关键词

Keywords

references

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