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Table 2 Multivariate analysis comparing carbapenem resistant Klebsiella pneumoniae and carbapenem resistant Acinetobacter baumannii (outcome: carbapenem resistant Acinetobacter baumannii; logistic regression analysis)

From: Epidemiology and infection control of carbapenem resistant Acinetobacter baumannii and Klebsiella pneumoniae at a German university hospital: a retrospective study of 5 years (2015–2019)

Parameter

OR (CI 95)

p-value

Cases with a hospital stay abroad within the past 12 months

4.853 (1.809–13.018)

0.002

Gastroenterology

23.181 (4.091–131.345)

< 0.001

Positive sample site “rectal”

0.080 (0.027–0.241)

< 0.001

Positive sample site “skin”

14.941 (4.514–49.453)

< 0.001

Positive sample site “wound/intraoperative”

5.034 (1.748–14.496)

0.003

Positive sample site “nasopharyngeal””

6.972 (2.238–21.723)

0.001

Co-Colonization with “CR other GNB”

8.342 (1.534–45.374)

0.014

  1. OR odds ratio, CI 95 95% confidence interval, CR carbapenem resistant, GNB gram-negative bacteria