Table 5.
Logistic regression predicting ICU mortality and long-term mortality.
| Predictor | ICU mortality | 30-day mortality | 60-day mortality | 12-month mortality |
|---|---|---|---|---|
| Age | 1.00 (0.98, 1.027) 0.91 |
1.02 (0.99, 1.04) 0.18 |
1.02 (0.99, 1.05) 0.14 |
1.01 (0.98, 1.04) 0.40 |
| Male | 0.83 (0.43, 1.61) 0.58 |
0.91 (0.48, 1.73) 0.78 |
1.1 (0.57, 2.11) 0.77 |
1.52 (0.74, 3.13) 0.26 |
| Malignancy | ||||
| Acute leukemia | 1.22 (0.46, 3.29) 0.69 |
1.35 (0.53, 3.46) 0.53 |
1.87 (0.73, 4.8) 0.20 |
1.39 (0.47, 4.08) 0.55 |
| Chronic leukemia | 3.33 (0.72, 15.46) 0.12 |
1.8 (0.41, 8.01) 0.44 |
2.7 (0.55, 13.28) 0.22 |
1.48 (0.24, 9.11) 0.67 |
| Lymphoma | 1.92 (0.71, 5.22) 0.20 |
1.43 (0.56, 3.65) 0.46 |
1.56 (0.61, 4.01) 0.35 |
1.05 (0.36, 3.03) 0.92 |
| Myeloma | 0.4 (0.09, 1.82) 0.23 |
0.25 (0.07, 0.95) 0.041 |
0.22 (0.06, 0.85) 0.028 |
0.18 (0.05, 0.72) 0.015 |
| Other (ref) | 1 | 1 | 1 | 1 |
| Admission diagnosis | ||||
| Hemodynamic (ref) | 1 | 1 | 1 | 1 |
| Metabolic | 1.34 (0.16, 11.50) 0.79 |
0.25 (0.03, 2) 0.19 |
0.4 (0.05, 3.51) 0.41 |
0.35 (0.04, 3.35) 0.36 |
| Neurologic | 1.21 (0.32, 4.63) 0.78 |
1.58 (0.43, 5.79) 0.49 |
1.41 (0.38, 5.2) 0.61 |
0.91 (0.21, 4.01) 0.90 |
| Postarrest care | 0.82 (0.14, 4.69) 0.83 |
0.36 (0.07, 1.94) 0.23 |
0.31 (0.06, 1.7) 0.18 |
0.23 (0.03, 1.53) 0.13 |
| Post-op | 0.21 (0.05, 0.86) 0.031 |
0.34 (0.09, 1.23) 0.10 |
0.3 (0.08, 1.11) 0.07 |
0.15 (0.04, 0.61) 0.008 |
| Respiratory | 0.89 (0.4, 1.98) 0.78 |
0.77 (0.35, 1.67) 0.51 |
0.82 (0.37, 1.81) 0.62 |
0.64 (0.26, 1.59) 0.34 |
| Stem cell transplant | 0.77 (0.38, 1.56) 0.46 |
0.74 (0.37, 1.45) 0.38 |
0.87 (0.44, 1.73) 0.70 |
0.46 (0.21, 0.99) 0.047 |
| Necessity for vasopressor therapy | 3.73 (1.71, 8.14) <0.001 |
2.21 (1.05, 4.63) 0.036 |
2.14 (1.01, 4.55) 0.047 |
1.52 (0.66, 3.47) 0.32 |
| Necessity for mechanical ventilation | 3.42 (1.39, 8.44) 0.008 |
2 (0.87, 4.58) 0.10 |
1.67 (0.72, 3.87) 0.23 |
2.91 (1.14, 7.43) 0.025 |
| Necessity for reintubation | 1.24 (0.3, 5.21) 0.77 |
0.71 (0.18, 2.83) 0.62 |
0.89 (0.21, 3.84) 0.88 |
0.72 (0.15, 3.4) 0.68 |
| Necessity for hemodialysis | 0.99 (0.409, 2.43) 0.99 |
2.2 (0.86, 5.64) 0.10 |
2.52 (0.93, 6.78) 0.69 |
1.51 (0.53, 4.33) 0.44 |
| Febrile neutropenia | 1.1 (0.54, 2.24) 0.78 |
0.86 (0.44, 1.69) 0.66 |
0.69 (0.34, 1.37) 0.29 |
0.81 (0.37, 1.75) 0.59 |
Data presented as adjusted estimates with 95% confidence intervals in brackets followed by P values.
ICU: intensive care unit.