Table 1 Details of PARDS [10].
Name | Description | ||
|---|---|---|---|
Age | Exclude patients with perinatal-related lung disease | ||
Timing | Within 7 days of known clinical insult; | ||
Origin of edema | Respiratory failure not fully explained by cardiac failure or fluid overload | ||
Chest imaging | Chest imaging findings of new infiltrate(s) consistent with acute pulmonary parenchymal disease; | ||
Oxygenation | Noninvasive mechanical ventilation | ||
PARDS (No severity stratification) | |||
Full face-mask bi-level ventilation or CPAP ≥ 5 cm H2O PF ratio ≤ 300 or SP ratio ≤ 264 | |||
Invasive mechanical ventilation | |||
Mild | Moderate | Severe | |
4 ≤ OI < 8 or 5 ≤ OSI < 7.5 | 8 ≤ OI < 16 or 7.5 ≤ OSI < 12.3 | OI ≥ 16 or OSI ≥ 12.3 | |