APACHE	Acute Physiology Age Chronic Health Evaluation
ARDS	Acute Respiratory Distress Syndrome
BMI	Body Mass Index
DHA	Docosahexaenoic acid
DRI	Dietary Reference Intake
EN	Enteral Nutrition
ENI	Enteral Nutrition Interruption
EPA	Eicosapentaenoic acid
ESPEN	European Society for Clinical Nutrition and Metabolism
FA	Fatty acids
GRV	Gastric Residual Volume
HDL	High-Density Lipoprotein
ICU	Intensive Care Unit
IQR	Interquartile Range
LDL	Low-Density Lipoprotein
MDI	Median Daily Intake
mNUTRIC	Modified Nutrition Risk in Critically ill
PEG	Percutaneous Endoscopic Gastrostomy
PN	Parenteral Nutrition
PUFA	Polyunsaturated Fatty Acids
SOFA	Sequential Organ Failure Assessment