Table 3: Multivariate predictors of SBT successful outcome.
| Variable |
OR |
95% CI |
p |
| ScvO2 end(%) |
1.122 |
1.005-1.257 |
0.041 |
| SaO2 end(%) |
1.405 |
1.041-1.897 |
0.026 |
| Age (y) |
0.961 |
0.923-0.999 |
0.049 |
| Hb (g/dl) |
1.549 |
1.080-2.221 |
0.017 |
Hb: hemoglobin concentration; SaO2: arterial oxygen saturation; ScvO2: central venous oxygen saturation