Table 3.

Area-under-curve values from ROC analysis.

Data processing technique	U251 (6) versus 9L (5)	U251 (6) versus controls (4)	9L (5) versus controls (4)
Hard-priors reconstruction	1	1	0.95
Soft-priors reconstruction	1	1	0.55
Unguided reconstruction	1	1	0.65
Homogeneous fitting	1	1	0.65
Fluorescence-to- excitation ratio (mean)	1	1	0.85
Fluorescence-to- excitation ratio (max)	1	1	0.9
Fluorescence-to- autofluorescence ratio (sum)	0.93	1	0.85
Fluorescence-to- autofluorescence ratio (single measurement)	1	1	0.8