Table 2. Nutrition Risk in Critically ill (NUTRIC) scoring system.

Variables	Points
	0	1	2	3
Age, years	<50	50–75	≥75	–
APACHE II	<15	15–20	20–28	≥28
SOFA	<6	6–10	≥10	–
Comorbidities	0–1	2+	–	–
Days from hospital to ICU admit	0–1	1+	–	–
IL-6	0–400	400+	–	–

APACHE II, Acute Physiology and Chronic Health Evaluation; IL, interleukin; SOFA, sequential organ failure assessment; ICU, intensive care unit.