TABLE 3.

Sequential Organ Failure Assessment (SOFA) Score Scale^a

Variable	0	1	2	3	4
PaO2/FiO2 mmHg	> 400	< 400	< 300	< 200	< 100
Platelets, x 103/µL	> 150	< 150	< 100	< 50	< 20
(x 106/L)	(> 150)	(< 150)	(< 100)	(< 50)	(< 20)
Bilirubin, mg/dL	< 1.2	1.2 - 1.9	2.0 - 5.9	6.0 - 11.9	> 12
(µmol/L)	(< 20)	(20 - 32)	(33 - 100)	(101 - 203)	(> 203)
Hypotension	None	MABP < 70 mmHg	Dop < 5	Dop 6 - 15 or Epi < 0.1 or Norepi < 0.1	Dop > 15 or Epi > 0.1 or Norepi > 0.1
Glasgow Coma Scale score	15	13 - 14	10 - 12	6 - 9	< 6
Creatinine, mg/dL	< 1.2	1.2 - 1.9	2.0 - 3.4	3.5 - 4.9	> 5
(µmol/L)	(< 106)	(106 - 168)	(169 - 300)	(301 - 433)	(> 434)

Abbreviations: Dop, dopamine; Epi, epinephrine; Norepi, norepinephrine.

^aDoses in micrograms per kilogram per minute (administered for at least 1 h). SI units in parentheses. Data adapted from Ferreira et al.²⁰