International Scholarly Research Notices / 2013 / Article / Tab 3

Research Article

The Performance of ICDAS-II Using Low-Powered Magnification with Light-Emitting Diode Headlight and Alternating Current Impedance Spectroscopy Device for Detection of Occlusal Caries on Primary Molars

Table 3

Area under the ROC curve (standard error), sensitivity, and specificity at D1 diagnostic threshold.

D1 diagnostic thresholdAC Impedance
Spectroscopy
Low-powered
magnification + LED
Examiner 1Examiner 2Examiner 1Examiner 2

AUC (SE)0.60 (0.14)0.70 (0.13)0.93 (0.04)*0.87 (0.09)*
Sensitivity0.620.570.900.87
Specificity0.680.700.700.75

AUC: area under the curve; SE: standard error.
Statistically significant difference ( ).

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