Table 3.
Logistic regression analyses of the risk factors associated with in-hospital mortality in CAP patients with COPD
| Univariate analysis | Multivariate analysis | |||
|---|---|---|---|---|
| OR (95%CI) | P valuea | OR (95%CI) | P valuea | |
| Age ≥ 70 | 4.211(0.546,32.475) | 0.168 | ||
| Ex-smoker or current smoking | 0.546(0.209,1.425) | 0.216 | ||
| Coronary heart disease | 2.751(1.040,7.276) | 0.041 | ||
| Cerebral infarction | 2.985(0.587,15.185) | 0.188 | ||
| Aspiration | 19.563(6.806,56.228) | < 0.001 | 5.203(1.443,18.757) | 0.012 |
| Need for NIMV | 1.140(0.359,3.620) | 0.824 | ||
| Albumin< 30 g/dl | 4.855(1.833,12.859) | 0.001 | ||
| D-dimer> 2.0 μg/mL | 9.247(3.390,25.222) | < 0.001 | 5.026(1.395,18.108) | 0.014 |
| Arterial PH < 7.35 | 3.634(1.396,9.461) | 0.008 | ||
| PaCO2 > 50 mmHg | 2.552(0.990,6.580) | 0.053 | ||
| PSI > 130 | 11.267(3.843,33.030) | < 0.001 | ||
| CURB-65 ≥ 3 | 42.794(12.771,143.399) | < 0.001 | 23.299(6.246,86.903) | < 0.001 |
| APACHE-II ≥ 20 | 15.417(5.390,44.092) | < 0.001 | ||
OR odds ratio, CI confidence interval, NIMV non-invasive mechanical ventilation
aValues in bold indicate P < 0.05