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Table 3 Bacterial species of 178 patients with MDROs in the primary cohort

From: Predicting the occurrence of multidrug-resistant organism colonization or infection in ICU patients: development and validation of a novel multivariate prediction model

Species

n

Percentage

Gram-negative bacterium

207

 

Acinetobacter baumannii

62

30.0%

Escherichia coli

51

24.6%

Klebsiella pneumoniae

40

19.3%

Pseudomonas aeruginosa

24

11.6%

Stenotrophomonas maltophilia

11

5.3%

Burkholderia cepacia

8

3.9%

Meningitis Elizabeth

3

1.4%

Enterobacter cloacae

3

1.4%

Citric acid bacteria

2

1.0%

Haemophilus influenzae

1

0.5%

Proteus mirabilis

1

0.5%

Sphingosporin oligosporium

1

0.5%

Gram-positive bacterium

45

 

Enterococcus faecium

17

37.8%

MRSA

9

20.0%

Staphylococcus haemolyticus

7

15.6%

Staphylococcus capitatus

4

8.9%

MSSA

4

8.9%

Coagulase negative-

3

6.7%

Staphylococcus

Streptococcus pneumoniae

1

2.2%

  1. MDROs Multiple drug-resistant organisms; MRSA, methicillin-resistant Staphylococcus aureus; MSSA methicillin-sensitive Staphylococcus aureus; 2 species of MDROs colonization or infection in 50 cases; 3 species of MDROs colonization or infection in 12 cases; Both gram-positive and gram-negative MDROs colonization or infection in 26 cases