Table 4.

ROC Curve Analysis of RCDs in the Retinal Capillary Layers and GCC Thickness in TAO Patients with DON

	GCC + SRCL					GCC + DRCL
		Cut off					Cut off
Regions	AUC	GCC (μm)	RCD (%)	Sensitivity (%)	Specificity (%)	AUC	GCC (μm)	RCD (%)	Sensitivity (%)	Specificity (%)
TAZ-C6 Total	0.85	83.2	64.6	79	84	0.86	83.2	79.5	89	66
S-C6	0.86	79.3	66.9	82	82	0.89	86.2	79.5	89	76
T-C6	0.83	92.8	60.2	74	89	0.84	95.4	68.6	66	89
I-C6	0.83	107.8	61.0	82	76	0.86	124.8	66.4	79	79
N-C6	0.85	95.7	61.0	87	76	0.88	80.7	78.6	87	76

RCD = retinal capillary density; GCC = ganglion cell complex; TAO = thyroid-associated ophthalmopathy; DON = dysthyroid optic neuropathy; SRCL = superficial retinal capillary layer; DRCL = deep retinal capillary layer; AUC = areas under the ROC curve; TAZ = total annular zone; S = superior sector; T = temporal sector; I = inferior sector; N = nasal sector