Table 3.
Correlation analysis between ARDS severity, length of ICU stay, FRC, PEEP, ΔP, VT, Cst, MP and EP on poor prognosis in ARDS
| Variable | rho | P |
|---|---|---|
| ARDS severity | 0.493 | <0.001 |
| Length of ICU stay | 0.131 | 0.014 |
| FRC | -0.177 | <0.001 |
| PEEP | 0.150 | 0.005 |
| ΔP | 0.129 | 0.016 |
| VT | -0.123 | 0.020 |
| Cst | -0.167 | 0.002 |
| MP | 0.159 | 0.003 |
| EP | 0.298 | <0.001 |
Note: ARDS: Acute Respiratory Distress Syndrome; ICU: Intensive Care Unit; FRC: Functional Residual Capacity; PEEP: Positive End-Expiratory Pressure; ΔP: Driving Pressure; VT: Tidal Volume; Cst: Static Compliance; MP: Mechanical Power; EP: Elastic Power.