EMA and anti-tTGhr retesting of 162 sera that were classified as EMA negative/anti-tTGgp positive by the participating laboratories
| EMA positive | EMA negative | |
|---|---|---|
| EMA, anti-endomysium antibodies; tTGgp, guinea pig tissue transglutaminase; tTGhr, human recombinant tissue transglutaminase. | ||
| Anti-tTGhr positive | 39 | 10 |
| Anti-tTGhr negative | 0 | 113 |