Table 4.
Analysis of Risk Factors for Mortality of Patients with Positive S. maltophilia in Sputum Culture Group[Cases, Rate (%)]
| Items | Univariate Analysis | Multivariate Analysis | |||
|---|---|---|---|---|---|
| Survival (n=269) | Death (n=79) | P value | OR (95% CI) | P value | |
| ICU admission | 148 (55) | 56 (70.9) | 0.012 | 1.22 (0.51, 2.89) | 0.653 |
| Kidney disease | 56 (20.8) | 28 (35.4) | 0.008 | 0.64 (0.35, 1.17) | 0.146 |
| Urinary catheterization | 188(69.9) | 66(83.5) | 0.016 | 0.60 (0.23, 1.58) | 0.302 |
| Central venous catheter | 166(61.7) | 63(79.7) | 0.003 | 0.65 (0.27–1.54) | 0.325 |
| CRRT | 25(9.3) | 21(26.6) | 0.000 | 0.50 (0.24, 1.05) | 0.066 |
| Carbapenem exposure | 149(55.4) | 55(69.6) | 0.024 | 0.77 (0.392, 1.52) | 0.455 |
| Glycopeptide exposure | 75(27.9) | 38(48.1) | 0.001 | 0.53 (0.28, 0.99) | 0.045 |
| Antifungal agent exposure | 81(30.1) | 39(49.4) | 0.002 | 0.51 (0.28, 0.92) | 0.024 |
Notes: P values less than 0.05 are bolded.
Abbreviations: ICU, intensive care unit; CRRT, continuous renal replacement therapy.