Table 3.

Classification results at each fluorescence excitation wavelength using both the raw R/G ratio method and the normalized R/G ratio method in the training set

Fluorescence excitation wavelength (nm)Raw R/G ratioNormalized R/G ratio
AUCSensitivity (%)Specificity (%)AUCSensitivity (%)Specificity (%)
3650.83283.773.60.85683.786.8
3800.89189.877.40.92483.788.7
4050.97191.892.50.98895.996.2
4500.92281.692.50.90685.790.6