Table 4 Diagnostic test performed for the case group
Previous tests | HLA resulta | ||
|---|---|---|---|
Positive | Negative | ||
Frequency (%) | |||
Anti-EMA | |||
Yes | |||
Positive | 41 (40.6%) | 40 (97.6%) | 1 (2.4%) |
Negative | 6 (5.9%) | 6 (100%) | 0 |
No | 54 (53.5%) | 54 (100%) | 0 |
Anti-tTG | |||
Yes | |||
Positive | 7 (6.9%) | 7 (100%) | 0 |
Negative | 1 (1%) | 1 (100%) | 0 |
No | 93 (92.1%) | 93 (100%) | 0 |
Biopsy | |||
Yes | |||
Positive | 31 (30.7%) | 27 (87.1%) | 4 (12.9%) |
Negative | 5 (5%) | 5 (100%) | 0 |
No | 65 (64.4%) | 65 (100%) | 0 |
Anti-EMA and/or Anti-tTG + Biopsy | |||
Yes | 9 (8.9%) | 9 (100%) | 0 |
No | 92 (91.1%) | 92 (100%) | 0 |
Nonb | 25 (24.8%) | 22 (88%) | 3 (12%) |