Table 1.

TSI and TBII Values of GD Samples

Sample No.	TSI, %a	TBII, IU/Lb
1	500	11.3
2	473	40
3	411	31.54
4	100	2.41
5	NA	5.35
6	118	14.87
7	407	31.49
8	154	4.58
9	366	17.11
10	200	3.47
11	275	6.7
12	NA	15.48
13	280	NA

Abbreviations: NA, not available; TBII, thyroid-binding inhibitory immunoglobulin; TSI, thyroid-stimulating immunoglobulin.

^aCutoff for TSI, ≤122%.

^bCutoff for TBII, ≤1.75 IU/L.