Table 2:
Comparison between diagnostic performances of washout Tg ≥ 1.8 ng/mL and > 10 ng/mL
%
Sensitivity
Specificity
PPV
NPV
Accuracy
Washout Tg > 10
88.3
96.0
94.4
91.4
92.7
Washout Tg ≥1.8
96.1
94.0
92.5
96.9
94.9
P
value
.0412
.4795
.2879
.0188
.2888