Laboratory Medicine ›› 2019, Vol. 34 ›› Issue (4): 300-304.DOI: 10.3969/j.issn.1673-8640.2019.04.002

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Multiple drug resistant infection in patients with nosocomial bacterial pneumonia and risk factors for death within 30 d

LI Jing1, LIU Xuechao2, SUN Huimin3, CUI Bingyi1, LIU Xiuwei1()   

  1. 1. Immunology Luminescence Laboratory,Tangshan Hospital of Traditional Chinese Medicine,Tangshan 063000,Hebei,China
    2. State Key Laboratory of Pathogen and Biosecurity,Institute of Microbiology and Epidemiology,Academy of Military Medical Sciences,Beijing 100071,China
    3. Department of Lung Diseases,Tangshan Hospital of Traditional Chinese Medicine,Tangshan 063000,Hebei,China
  • Received:2018-02-11 Online:2019-04-30 Published:2019-05-17

Abstract:

Objective To investigate the pathogenic spectrum and drug resistance status of nosocomial bacterial pneumonia and the risk factors for death within 30 d. Methods The clinical data of patients with bacterial pneumonia in Tangshan Hospital of Traditional Chinese Medicine from January 2017 to December 2017 were analyzed retrospectively. The pathogenic distribution and drug resistance status were analyzed. Logistic regression analysis and Cox regression analysis were performed on the related risk factors. Results Age,intensive care unit(ICU) stay day>7 d and invasive mechanical ventilation>7 d were independent risk factors for patients with bacterial pneumonia to develop multiple drug resistance(MDR) infection. Age,lung tumor and concurrent infection at other sites were independent risk factors for death within 30 d. Conclusions The risk factors for MDR infection and death within 30 d are identified,which provides a reference for the clinical prevention and treatment.

Key words: Nosocomial infection, Bacterial pneumonia, Risk factor, Multiple drug resistance, Death

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