Table 13. Diagnoses of the gastroenterological controls according to their classification in the model IBD vs. controls, built with directly or indirectly calibrated VOCs.
| Correctly classified (35) | False positives (30) | Total (65) | p* | |
|---|---|---|---|---|
| Celiac disease | 14 (40%) | 8 (27%) | 22 (34%) | 0.301 |
| Eosinophilic esophagitis | 3 (9%) | 3 (10%) | 6 (9%) | 1.000 |
| Recurrent abdominal pain | 1 (3%) | 3 (10%) | 4 (14%) | 0.328 |
| Constipation | 3 (9%) | 0 | 3 (5%) | 0.241 |
| Gastritis | 1 (3%) | 2 (7%) | 3 (5%) | 0.591 |
| Probable latent celiac disease | 2 (6%) | 0 | 2 (3%) | 0.495 |
| Biliary duct atresia | 0 | 2 (7%) | 2 (3%) | 0.209 |
* Fisher’s exact two-tailed test, considering one disease at the time vs. all others.