Tracheostomy aspirate |
|
|
|
|
|
|
|
|
|
|
Any organism isolation
|
1.30
|
1.30
|
1.30
|
1.30
|
1.16 – 1.46
|
1.16 – 1.46
|
1.16 – 1.46
|
0.025
|
0.025
|
|
Pseudomonas aeruginosa isolation
|
0.99
|
0.99
|
0.99
|
0.99
|
0.84 – 1.17
|
0.84 – 1.17
|
0.84 – 1.17
|
0.95
|
0.95
|
|
Staphylococcus aureus isolation
|
0.97
|
0.97
|
0.97
|
0.97
|
0.80 – 1.19
|
0.80 – 1.19
|
0.80 – 1.19
|
0.90
|
0.90
|
|
Bronchoalveolar lavage |
|
|
|
|
|
|
|
|
|
|
Any organism isolation
|
2.11
|
2.11
|
2.11
|
2.11
|
1.65 – 2.68
|
1.65 – 2.68
|
1.65 – 2.68
|
0.002
|
0.002
|
|
Pseudomonas aeruginosa isolation
|
1.25
|
1.25
|
1.25
|
1.25
|
0.69 – 2.27
|
0.69 – 2.27
|
0.69 – 2.27
|
0.70
|
0.70
|
|
Staphylococcus aureus isolation
|
0.99
|
0.99
|
0.99
|
0.99
|
0.48 – 2.02
|
0.48 – 2.02
|
0.48 – 2.02
|
0.85
|
0.85
|
|
Chronic P. aeruginosab
|
Adjusted ORc
|
Adjusted ORc
|
Adjusted ORc
|
95% CI
|
95% CI
|
95% CI
|
95% CI
|
p-value
|
p-value
|
p-value
|
Any organism isolation
|
2.52
|
2.52
|
2.52
|
1.77 – 3.58
|
1.77 – 3.58
|
1.77 – 3.58
|
1.77 – 3.58
|
0.009
|
0.009
|
0.009
|
Pseudomonas aeruginosa isolation |
0.90 |
0.90 |
0.90 |
0.90 |
0.90 |
0.72 – 1.11 |
0.72 – 1.11 |
0.62 |
0.62 |
0.62 |
Staphylococcus aureus isolation |
1.28 |
1.28 |
1.28 |
1.28 |
1.28 |
0.15 – 11.1 |
0.15 – 11.1 |
0.91 |
0.91 |
0.91 |
Excluding encounters with no diagnosis information
|
Adjusted ORa
|
Adjusted ORa
|
Adjusted ORa
|
Adjusted ORa
|
Adjusted ORa
|
95% CI
|
95% CI
|
p-value
|
p-value
|
p-value
|
Any organism isolation |
1.28 |
1.28 |
1.28 |
1.28 |
1.28 |
1.15 – 1.42 |
1.15 –
1.42 |
1.15 – 1.42 |
0.018 |
0.018 |
Pseudomonas aeruginosa isolation |
0.97 |
0.97 |
0.97 |
0.97 |
0.97 |
0.83 – 1.13 |
0.83 – 1.13 |
0.83 – 1.13 |
0.84 |
0.84 |
Staphylococcus aureus isolation |
0.92 |
0.92 |
0.92 |
0.92 |
0.92 |
0.76 – 1.11 |
0.76 – 1.11 |
0.76 – 1.11 |
0.65 |
0.65 |