Demographic, serology, HLA, and gluten exposure in Vietnamese children positive for IgA anti-tTG
| Patient | Sex | Age (years) | IgA anti-tTG (U/mL) | IgA anti-tTG absorbance | HLA | EMA (+/−) | Gluten exposure | Gluten consumption frequency |
|---|---|---|---|---|---|---|---|---|
| V731 | M | 4 | 9 | 0.628 | N | – | Yes | >1 per week |
| V348 | F | 10 | 9 | 0.648 | N | – | Yes | <1 per week |
| V1755 | M | 11 | 10 | 0.659 | N | – | Yes | >1 per week |
| V1057 | M | 8 | 10 | 0.632 | DQ8 | – | No | |
| V703 | M | 6 | 10.5 | 0.659 | N | – | Yes | >1 per week |
| V525 | F | 17 | 12 | 0.712 | N | – | No | |
| V715 | F | 6 | 13.5 | 0.731 | N | – | Yes | <1 per week |
| V800 | M | 6 | 14 | 0.779 | DQ2.5 | – | Yes | <1 per week |
| V949 | M | 4 | 14 | 0.733 | DQ2.5/8 | – | Yes | <1 per week |
| V431 | F | 4 | 16 | 0.794 | DQ2.5 | – | Yes | >1 per week |
| V736 | M | 3 | 16 | 0.803 | N | – | No | |
| V1417 | F | 9 | 17 | 0.846 | N | – | Yes | <1 per week |
| V1872 | F | 5 | 18.5 | 0.832 | N | – | Yes | <1 per week |
| V1521 | M | 6 | 21.5 | 1.021 | DQ2.5 | – | Yes | >1 per week |
| V517 | M | 9 | 37 | 1.3 | N | – | Yes | <1 per week |
| V510 | F | 9 | 40 | 1.303 | N | – | Yes | <1 per week |
| V170 | M | 8 | 45 | 1.341 | DQ2.5 | – | Yes | >1 per week |
| V1965 | M | 7 | 54 | 1.692 | N | – | Yes | >1 per week |
| V1037 | F | 8 | 64 | 1.852 | N | – | Yes | >1 per week |
| V148 | M | 9 | 74 | 2.195 | DQ2.2 | – | Yes | <1 per week |
| V963* | M | 10 | 105 | 3.045 | N | – | No |
*IgA anti-tTG titre was 10 times higher than the upper limit of normal values but HLA DQ2/8 was negative.
Anti-tTG, antitransglutaminase antibodies; EMA, antiendomysial antibodies; F, female; HLA N, HLA DQ2/8 negative; M, male.