Table 1.
Accuracy of TSH-CHECK-1 test compared against reference standard with >10 µIU/mL as cut-off level for a positive results.
Table 2.
Positive and negative predictive values based on variable prevalences of TSH level >10 µIU/mL.
Figure 1.
Negative, weak positive, and strong positive test results versus quantitative TSH level (TSH units: µIU/mL).