Table 3.

Sensitivity and specificity of current competitive-binding assays and cell-based bioassays for the diagnosis of thyroid eye disease.

	Sensitivity	Specificity	Reference
TSHR-binding inhibitory immunoglobulin assay [87]
IMMULITE TSI	98.6%	98.5%	[87]
EliATM	96.6%	99.4%	[88]
Elecsys®	100.0%	95.3%	[88]
Cell-based bioassays with TSI measurement
ThyretainTM	97.0%	95.9%	[89]