Table 3.
Linear mixed model estimation on extravascular lung water changes adjusted by presence or absence of prone position and by changes in positive end-expiratory pressure, central venous pressure, and compliance of the respiratory system
| Value | Standard error | DF | t value | p value | |
|---|---|---|---|---|---|
| Intercept | 15.58 | 1.15 | 178 | 13.53 | |
| CVP | 0.15 | 0.07 | 178 | 2.16 | 0.03 |
| PEEP | 0.13 | 0.03 | 178 | 4.79 | < 0.01 |
| Prone position | − 0.78 | 1.56 | 57 | − 0.5 | 0.62 |
| Crs | 0.61 | 1.21 | 57 | 0.5 | 0.62 |
CVP central venous pressure, DF degrees of freedom, PEEP positive end-expiratory pressure, Crs respiratory system compliance