Table 1 Antibody tests against deamidated gliadin (dpgli) vs. native gliadin (ngli) in 149 CD patients and 119 controls
IgA anti-ngli | IgA anti-dpgli | IgG anti-ngli | IgG anti-dpgli | |
|---|---|---|---|---|
Sensitivity | 61% | 78% | 79% | 85% |
Specificity | 97% | 97% | 68% | 92% |
Positive predictive value | 97% | 97% | 76% | 93% |
Negative predictive value | 67% | 78% | 72% | 83% |