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Chinese Journal of Clinicians(Electronic Edition) ›› 2022, Vol. 16 ›› Issue (01): 33-37. doi: 10.3877/cma.j.issn.1674-0785.2022.01.005

• Clinical Research • Previous Articles     Next Articles

Targeted surveillance of nosocomial infection in intensive care unit of Qinghai Provincial People's Hospital from 2017 to 2020

Jiawei Liu1, Wazhuoma Da2, Ting Ye1, Xiaoyu Zhao1, Meiying Wang1, Siqing Ma3,()   

  1. 1. Department of Infection Control, Qinghai Provincial People's Hospital, Xining 810007, China
    2. Department of Scientific and Education, Qinghai Provincial People's Hospital, Xining 810007, China
    3. Intensive Care Unit, Qinghai Provincial People's Hospital, Xining 810007, China
  • Received:2021-06-11 Online:2022-01-15 Published:2022-06-10
  • Contact: Siqing Ma

Abstract:

Objective

To analyze the status of targeted surveillance of nosocomial infection in intensive care unit (ICU) of Qinghai Provincial People′s Hospital to provide a basis for nosocomial infection prevention strategy in hospitals at high altitude.

Methods

By means of retrospective survey, the data of targeted surveillance of nosocomial infection and device-related infection in ICU of Qinghai Provincial People′s Hospital from January 2017 to December 2020 were collected.

Results

Totally 6283 patients were enrolled in the study. The incidence of nosocomial infection was 6.20%, and the case-time infection rate was 6.94%. The patients with respiratory system infection were dominant among the patients with nosocomial infection, accounting for 58.68%, followed by urinary system infection, accounting for 17.58%. Among the patients with device-related infection, the incidence of ventilator-related pneumonia (VAP) was 8.88‰, the incidence of catheter associated urinary tract infection (CAUTI) was 2.53‰, and the incidence of catheter-related bloodstream infection (CRBSI) was 0. The daily VAP rate was 15.09‰ in 2017 and 8.38‰ in 2020.

Conclusion

The incidence of ICU device-associated infection shows an overall downward trend. The incidence of nosocomial infection in ICU can be effectively reduced by carrying out the targeted monitoring of nosocomial infection in ICU, discovering the risk factors in time, and taking intervention measures.

Key words: Intensive care unit, Nosocomial infection, Targeted surveillance, Device-related infection

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