| | |
Adjusted odds ratio
|
95% confidence interval
|
p-value
|
|---|
|
MRSA pneumonia
| |
1.94
|
1.72–2.18
|
< 0.001
|
|
Sex (female)
| |
0.59
|
0.52–0.67
|
< 0.001
|
|
Age (year)
| |
1.01
|
1.00–1.01
|
0.001
|
|
Body mass index (kg/m2)
|
≤ 18.5
|
1.58
|
1.40–1.78
|
< 0.001
|
| |
18.5–24.9
|
Reference
| | |
| |
25–29.9
|
0.70
|
0.54–0.91
|
0.007
|
| |
≥ 30
|
0.65
|
0.33–1.31
|
0.231
|
|
ADL score (Barthel Index)
|
85–100
|
Reference
| | |
| |
60–80
|
1.05
|
0.80–1.37
|
0.724
|
| |
0–55
|
1.84
|
1.54–2.20
|
< 0.001
|
|
Hugh-Jones grade on admission
|
I
|
Reference
| | |
| |
II
|
1.09
|
0.72–1.63
|
0.692
|
| |
III
|
1.59
|
1.07–2.38
|
0.023
|
| |
IV
|
2.22
|
1.57–3.14
|
< 0.001
|
| |
V
|
5.57
|
3.89–7.97
|
< 0.001
|
|
A-DROP score
|
0
|
Reference
| | |
| |
1
|
1.46
|
0.94–2.28
|
0.093
|
| |
2
|
2.06
|
1.32–3.21
|
0.002
|
| |
3
|
3.05
|
1.94–4.78
|
< 0.001
|
| |
4
|
5.36
|
3.35–8.57
|
< 0.001
|
| |
5
|
11.8
|
7.13–19.6
|
< 0.001
|
|
CRP ≥ 20 mg/mL or infiltration covering at least two-thirds of one lung on chest radiography
| |
1.38
|
1.17–1.64
|
< 0.001
|
|
Mechanical ventilation
| |
1.84
|
1.48–2.29
|
< 0.001
|
|
at admission
|
|
ICU admission
| |
0.56
|
0.38–0.82
|
0.003
|
|
Haemodialysis
| |
1.40
|
0.99–1.97
|
0.060
|
|
Emergency transport
| |
1.01
|
0.91–1.13
|
0.837
|
|
COPD
| |
0.77
|
0.65–0.90
|
0.002
|
|
Interstitial lung disease
| |
1.84
|
1.41–2.40
|
< 0.001
|
|
Aspiration pneumonia
| |
1.42
|
1.08–1.87
|
0.013
|
|
Pseudomonas aeruginosa pneumonia
| |
0.95
|
0.68–1.32
|
0.743
|
- MRSA, methicillin-resistant Staphylococcus aureus; ADL, activities of daily living; A-DROP, Age, Dehydration, Respiratory Failure, Orientation Disturbance and Blood Pressure; CRP, C-reactive protein; ICU, intensive care unit; COPD, chronic obstructive pulmonary disease
