AGIDT

ELISA

+

−

Σ

+

96 (28.9%)

1 (0.3%)

97 (29.2%)

±

48 (14.5%)

5 (1.5%)

53 (16%)

−

49 (14.8%)

133 (40.0%)

182 (54.8%)

Σ

193 (58.2%)

139 (41.8%)

332 (100%)