Sequential (Sepsis-Related) Organ Failure Assessment Score
| Organ system | Variable (units) | Dysfunction | Failure | ||
|---|---|---|---|---|---|
| 1 | 2 | 3 | 4 | ||
| Respiratory system | PaO2/FiO2 ratio (kPa) | <53.3 | <40 | <26.7 and ventilation | <13.3 and ventilation |
| Cardiovascular system | MAP (mmHg) or vasoactive drugs μgm/Kg/min | MAP <70 | Dopamine <5 or Dobutamine | Epinephrine or norepinephrine <0.1 | Epinephrine or norepinephrine >0.1 |
| Central nervous system | Glasgow coma score | 13–14 | 10–12 | 6–9 | <6 |
| Coagulation | Platelets | <150 | <100 | <50 | <20 |
| Renal | Creatinine (μmol/L) OR Urine output (mL/24 hr) | 110–170 | 171–299 | 300–440 <500 mLs/24 hours | >400 <200 hours |
| Liver | Bilirubin μmol/L | 30–32 | 33–101 | 102–204 | >204 |