CIF	Chronic intestinal failure
HPN	Home parenteral nutrition
SBS	Short bowel syndrome
CE	Congenital enteropathies
ICV	Ileocecal valve
RBL	Residual bowel length
IQR	Interquartile range
IF	Intestinal failure
SENPE	Spanish Society of Clinical Nutrition and Metabolism
SEGHNP	Spanish Society of Pediatric Gastroenterology, Hepatology and Nutrition
REDCap	Research Electronic Data Capture
SMD	Severe motility disorder
SD	Standard deviation
BMI	Body mass index
PN	Parenteral nutrition
BW	Body weight
GA	Gestational age