Table 5.
Univariate and multivariate analysis for 60-d mortality in patients with mechanical ventilation (n = 263)
| Characteristics |
Univariate |
Multivariate |
|||
| Alive (n = 147) | Death (n = 116) | P value | OR | P value | |
| Female | 79 (53.7) | 58 (50) | 0.546 | - | |
| Male | 68 (46.3) | 58 (50) | |||
| Age < 60 yr | 83 (56.5) | 72 (62.1) | 0.358 | - | |
| Age ≥ 60 yr | 64 (43.5) | 44 (37.9) | |||
| Solid tumor | 101 (68.7) | 74 (63.8) | 0.401 | - | |
| Hematologic malignancy | 46 (31.3) | 42 (36.2) | |||
| Recent diagnosis, complete or partial remission | 85 (57.8) | 54 (46.6) | 0.069 | 1 | 0.237 |
| Progression or relapse | 62 (42.2) | 62 (53.4) | 1.38 (0.81-2.37) | ||
| Non-recent chemotherapy | 103 (70.1) | 61 (52.6) | 0.003 | 1 | 0.006 |
| Recent chemotherapy | 44 (29.9) | 55 (47.4) | 2.16 (1.24-3.76) | ||
| SOFA at ICU admission | 8.45 ± 3.45 | 8.15 ± 3.2 | 0.471 | - | |
| Non-tracheostomy | 115 (78.2) | 80 (69) | 0.088 | 1 | 0.01 |
| Required tracheostomy | 32 (21.8) | 36 (31) | 2.52 (1.24-5.13) | ||
| Days of ICU length | 8 (6, 13) | 8 (5, 15) | 0.457 | - | |
| Days of mechanical ventilation | 7 (4, 11) | 9 (5, 14) | 0.029 | 1 | 0.15 |
| 1.04 (1.008-1.07) | |||||
| Non-VAP | 132 (89.8) | 99 (85.3) | 0.342 | - | |
| VAP | 15 (10.2) | 17 (14.7) | |||
ICU: Intensive care unit; SOFA: Sequential Organ Failure Assessment score; VAP: Ventilator-acquired pneumonia.