mSOFA = respiratory + liver + cardiovascular + CNS + renal points. The implemented total range is 0–19.

SpO2/FiO2 ratio = SpO2 (%) × 100 ÷ FiO2 (%).

Component	Finding	Points
Respiratory, SpO2/FiO2	>400	0
	>315 to 400	1
	>235 to 315	2
	>150 to 235	3
	≤150	4
Liver	No scleral icterus or jaundice	0
Liver	Scleral icterus or jaundice present	3
Cardiovascular	No hypotension	0
	MAP <70 mmHg without vasoactive agents	1
	Dopamine ≤5 micrograms/kg/min or any dobutamine	2
	Dopamine >5 to ≤15 micrograms/kg/min, adrenaline ≤0.1 micrograms/kg/min or noradrenaline ≤0.1 micrograms/kg/min	3
	Dopamine >15 micrograms/kg/min, adrenaline >0.1 micrograms/kg/min or noradrenaline >0.1 micrograms/kg/min	4
CNS, GCS	15	0
	13–14	1
	10–12	2
	6–9	3
	<6	4
Renal, creatinine	<1.2 mg/dL	0
	1.2 to <2.0 mg/dL	1
	2.0 to <3.5 mg/dL	2
	3.5 to <5.0 mg/dL	3
	≥5.0 mg/dL	4

Creatinine entered in µmol/L is converted to mg/dL by multiplying by 0.011312 before these thresholds are applied.

Modified Sequential Organ Failure Assessment (mSOFA) Score