Anti-DGP	Deamidated gliadin peptide antibodies
AGA	Anti-gliadin antibodies
Anti-TG2	Anti-tissue transglutaminase antibodies
CD	Celiac Disease
CI	Confidence interval
DM	Diabetes mellitus
DOR	Diagnosis odds ratio
EMA	Anti-endomysium antibodies
ESPGHAN	European Society for Paediatric Gastroenterology, Hepatology and Nutrition
FITC	Fluorescein isothiocyanate
FN	False negative
FP	False positive
GFD	Gluten free diet
HLA	Human leukocyte antigen
IDI	Integrated Discrimination Improvement
IFI	Indirect immunofluorescence
IgA	immunoglobulin A
LR-	Negative Likelihood ratio
LR+	Positive Likelihood ratio
ND	No data
NPV	Negative predictive value
NRI	Net Reclassification Improvement
PCR	Polymerase chain reaction
PPV	Positive predictive value
SIB	Small intestinal biopsy
SD	Standard deviation
TG2	Tissue transglutaminase type 2
TN	True negative
TP	True positive
ULN	Upper limit of normal