RhoA with Associated TRAb or FT3 in the Diagnosis and Prediction of Graves’ Ophthalmopathy

Figure 5

Receiver operating characteristic (ROC) curves were generated to evaluate the diagnostic significance of RhoA, FT3, FT4, TSH, TPOAb, and TgAb for onset of GO. (a) The area under the ROC curve (AUC) refers to the area formed by the ROC curve and the -axis, (1, 0) -(1, 1). The basal FT3 level and difference between the basal FT3 level and endpoint value had diagnostic value. (b) TRAb titer also had diagnostic value and was superior to FT3. FT4, TSH, TPOAb, and TgAb titers had no diagnostic value. (c) The basal RhoA level and difference between the basal RhoA level and endpoint value had diagnostic value.

(a)

(b)

(c)