Table 2: Area under receiver operator characteristic curve (AUC) for corneal thickness, peripheral anterior chamber depth, and van Herick grading.

Parameters AUC 95% CI Sensitivity Specificity
CTm 0.577 0.293 to 0.862 80.0 40.9
CTa 0.705 0.489 to 0.920 80.0 59.1
PACDm 0.814 0.627 to 1.000 80.0 77.3
PACDa 0.818 0.607 to 1.000 80.0 81.8
VH 0.809 0.597 to 1.000 80.0 81.8

CTm, manually corneal thickenss measurement; CTa, automated corneal thickness measurement; PACDm, manually peripheral anterior chamber depth measurement; PACDa, automated peripheral anterior chamber depth measurement; VH, van Herick grading