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Table 3 Description of microbiological findings in the Viral Infection Group (VIG) and Bacterial Infection Group (BIG)

From: Late viral or bacterial respiratory infections in lung transplanted patients: impact on respiratory function

 

Total

VIG

BIG

N = 63

N = 38

N = 25a

Number of samples during the study period, median per patient (IQR)

12.0 (8.0–17.5)

12.0 (8.0–17.8)

12.0 (10.0–17.0)

Virological aetiology

 Picornaviruses, n (%)

21

10 (24)

11 (52)

 Parainfluenzae viruses, n (%)

13

11 (29)

2 (8)

 Respiratory syncytial viruses, n (%)

10

6 (16)

4 (16)

 Coronaviruses, n (%)

8

6 (16)

2 (8)

 Human metapneumovirus, n (%)

5

4 (11)

1 (4)

 Influenza viruses, n (%)

3

2 (5)

1 (4)

 Adenovirus, n (%)

1

0 (0)

1 (4)

Bacteriological aetiology

Pseudomonas aeruginosa, n (%)

15

4 (11)

11 (52)

Corynebacteriae striatum, n (%)

7

1 (3)

7 (24)

Enterobacteriaceae, n (%)

5

2 (5)

3 (12)

Staphylocoque, n (%)

2

1 (3)

1 (4)

Streptocoque, n (%)

1

0 (0)

1 (4)

 Other bacteria, n (%)

2

2 (5)

0 (0)

  1. Abbreviations: BIG bacterial infections group; VIG viral infections group
  2. a Among 25 patients with bacterial infections, 7 had no bacteria identification, but samples were examined after antibiotic therapy (n = 3) and/or presented a localized chest X-ray condensation (n = 3) and/or patients had purulent sputum (n = 2)