SOFA is superior to MOD score for the determination of non-neurologic organ dysfunction in patients with severe traumatic brain injury: a cohort study

Table 2 MOD score

Organ system	Score
	0	1	2	3	4
Respiratory: PaO₂/FiO₂	>300	226–300	151–225	76–150	≤75
Renal: creatinine (μmol/l)	≤100	101–200	201–350	251–500	>500
Hepatic: bilirubin (μmol/l)	≤20	21–60	61–120	121–240	>240
Cardiovascular: PAR^a	<10.0	10.1–15	15.1–20.0	20.1–30.0	>30.0
Hematologic: platelet count	>120	81–120	51–80	21–50	≤20
Neurologic: Glasgow Coma Scale score	15	13–14	10–12	7–9	≤6

^aPAR is the product of the heart rate and the ratio of the right atrial pressure to the mean arterial pressure. FiO₂, fractional inspired oxygen; MOD, Multiple Organ Dysfunction; PaO₂, arterial oxygen tension; PAR, pressure-adjusted heart rate.

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