| Punkte | 0 | 1 | 2 | 3 | 4 |
|---|---|---|---|---|---|
| Röntgen-Thorax | 0 Infiltrate | 1 Quadrant | 2 Quadranten | 3 Quadranten | 4 Quadranten |
| paO2/FiO2 | ≥300 | 225‒299 | 175‒224 | 100‒174 | <100 |
| PEEP [mm Hg] | ≤5 | 6‒8 | 9‒11 | 12‒14 | ≥15 |
| Compliance [ml/mbar] | >80 | 60‒79 | 40‒59 | 20‒39 | ≤19 |
Beurteilung: Σ Gesamtsumme dividiert 4 → Murray-Score:
Leichtes ARDS: Murray-Score <2,5.
Schweres ARDS: Murray-Score >2,5.