Table 1 Contingency table of the EA patients according to the 2010 serological criteria and the antibody concordance criteria
Antibody concordance | ||||
|---|---|---|---|---|
Scores | 0Ab | 1Ab | 2Ab | 3Ab |
2010 criteria | ||||
3 | 0 (0) a | 46 (11.7) | 170 (43.1) | 178 (45.2) |
2 | 0 (0) | 75 (67.6) | 33 (29.7) | 3 (2.7) |
0 | 498 (90.2) | 54 (9.8) | 0 (0) | 0 (0) |