| CD | Celiac Disease |
| HLA | Human leukocyte antigen |
| DGP | Deamidated gliadin peptide |
| IgA | Immunoglobulin A |
| TG | Transglutaminase |
| EmA | Anti-endomysium; |
| GFD | Gluten-free diet |
| DH | Dermatitis herpetiformis |
| OR | Odds ratio |
| CI | Confidence Interval |
| GERD | Gastroesophageal reflux disease |
| neuroCD | Neurological disorders associated with CD |
| AGA | Anti-gliadin antibodies. |