Table 3. Multivariable analysis of low pressure support compare with T piece. Adjusted by primary surgical disorders and ventilator duration before extubation.
| Multivariable analysis (95% CI) | ||||||
|---|---|---|---|---|---|---|
| All (Intention to treat analysis) | Success at first trial (Per protocol analysis) | |||||
| Adjusted RR | P value | Adjusted RR | P value | |||
| Success at first trial | 0.79 | (0.70 to 0.88) | <0.001 | - | ||
| Pneumonia | 1.09 | (0.71 to 1.67) | 0.686 | 1.06 | (0.58 to 1.98) | 0.832 |
| Reintubation | 0.62 | (0.40 to 0.98) | 0.040 | 0.37 | (0.18 to 0.74) | 0.005 |
| Hospital mortality | 0.85 | (0.33 to 2.17) | 0.739 | 0.80 | (0.26 to 2.42) | 0.697 |
| Adjusted coefficient | Adjusted coefficient | |||||
| Hospital stay | -1.75 | (-5.00 to 1.51) | 0.292 | -0.77 | (-4.07 to 2.53) | 0.646 |
| ICU stay | -0.11 | (-1.62 to 1.40) | 0.882 | -0.48 | (-2.19 to 1.24) | 0.583 |