Table 4.
Logistic regression analysis for all-cause mortality.
| 28-day mortality | ICU mortality | In-hospital mortality | ||||
|---|---|---|---|---|---|---|
| Adjusted OR (95% CI) | P-value | Adjusted OR (95% CI) | P-value | Adjusted OR (95% CI) | P-value | |
| All patients (n = 758) | ||||||
| Age, year | 1.000 (0.998–1.002) | 0.908 | 0.999 (0.997–1.001) | 0.318 | 1.000 (0.998–1.003) | 0.890 |
| Sex, female | 1.018 (0.955–1.084) | 0.586 | 1.021 (0.961–1.086) | 0.499 | 1.007 (0.939–1.080) | 0.838 |
| BMI, kg/m2 | 1.005 (0.997–1.011) | 0.209 | 1.001 (0.994–1.008) | 0.790 | 1.003 (0.995–1.010) | 0.518 |
| COPD | 1.020 (0.925–1.124) | 0.697 | 0.974 (0.886–1.071) | 0.593 | 1.012 (0.909–1.127) | 0.829 |
| APACHE II score | 1.010 (1.006–1.013) | < 0.001 | 1.008 (1.004–1.011) | < 0.001 | 1.010 (1.006–1.014) | < 0.001 |
| SOFA score | 1.030 (1.020–1.039) | < 0.001 | 1.031 (1.022–1.040) | < 0.001 | 1.027 (1.017–1.037) | < 0.001 |
| CCI score | 1.009 (0.997–1.021) | 0.129 | 1.008 (0.997–1.020) | 0.158 | 1.017 (1.003–1.030) | 0.015 |
| Severe bronchiectasis | 1.122 (1.024–1.230) | 0.014 | 1.119 (1.023–1.223) | 0.014 | 1.208 (1.092–1.337) | < 0.001 |
| Intubated patients (n = 539) | ||||||
| Age, year | 1.000 (0.998–1.003) | 0.869 | 0.996 (0.982–1.010) | 0.570 | 1.006 (0.992–1.019) | 0.412 |
| Sex, female | 1.043 (0.965–1.128) | 0.290 | 1.266 (0.834–1.919) | 0.267 | 1.132 (0.768–1.672) | 0.532 |
| BMI, kg/m2 | 1.004 (0.995–1.012) | 0.419 | 1.005 (0.960–1.051) | 0.845 | 1.008 (0.966–1.052) | 0.718 |
| COPD | 1.020 (0.914–1.139) | 0.724 | 0.944 (0.523–1.746) | 0.851 | 1.109 (0.639–1.939) | 0.713 |
| APACHE II score | 1.007 (1.003–1.012) | 0.003 | 1.023 (0.998–1.049) | 0.072 | 1.020 (0.997–1.045) | 0.095 |
| SOFA score | 1.041 (1.029–1.052) | < 0.001 | 1.206 (1.137–1.282) | < 0.001 | 1.188 (1.124–1.259) | < 0.001 |
| CCI score | 1.009 (0.994–1.023) | 0.255 | 1.047 (0.969–1.131) | 0.240 | 1.071 (0.995–1.153) | 0.067 |
| Severe bronchiectasis | 1.098 (0.990–1.219) | 0.078 | 1.726 (0.999–2.960) | 0.048 | 2.113 (1.261–3.584) | 0.005 |
APACHE II Acute Physiology and Chronic Health Evaluation II, BMI body mass index, CCI Charlson comorbidity index, CI confidence interval, OR odds ratio.