From: Six-month survival of patients with lung cancer admitted to a medical ICU: a retrospective study
 | IGS | SOFA | Number of ventilation days |
---|---|---|---|
Nonsurvivors | 53.2 ± 6.5 | 5.6 ± 3.8 | 6.1 ± 6.4 |
6-month survivors | 36.3 ± 9.8 | 1.3 ± 2.3 | 0.7 ± 1.2 |
 | P < 0.05 | P < 0.05 | P < 0.01 |