Table 3 Multivariable logistic regression analysis with generalised estimating equations accounting for clustering within matched pairs for all-cause in-hospital mortality
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 |