Data Analysis and Tissue Type Assignment for Glioblastoma Multiforme

Table 1

Result validation.

	C	T	N	C/T	T/N
Patient 1
Detected number	38	12	13	5	9
Correct detected number	38	11	12	0	6
Number of voxels labeled by expert	38	19	12	0	8
Correct rate	1	0.9167	0.9231	0	0.6667
Error rate/false alarm rate	0	0.0833	0.0769	1	0.3333
Omission rate	0	0.4210	0	N/A	0.2500
Patient 2
Detected number	14	4	13	2	7
Correct detected number	12	3	13	1	5
Number of voxels labeled by expert	13	3	14	0	7
Correct rate	0.8571	0.7500	0.9231	0.5000	0.7142
Error rate/false alarm rate	0.1429	0.2500	0.0769	0.5000	0.2857
Omission rate	0.0769	0	0.1429	N/A	0.2857
Patient 3
Detected number	108	13	9	9	4
Correct detected number	108	5	7	3	2
Number of voxels labeled by expert	115	5	11	6	6
Correct rate	1	0.3846	0.7778	0.3333	0.5000
Error rate/false alarm rate	0	0.6153	0.2222	0.6667	0.5000
Omission rate	0.0608	0	0.3636	0.5000	0.6667
Patient 4
Detected number	27	4	9	7	9
Correct detected number	14	4	9	1	4
Number of voxels labeled by expert	16	21	11	4	4
Correct rate	0.5185	1	1	0.1429	0.4444
Error rate/false alarm rate	0.4815	0	0	0.8571	0.5556
Omission rate	0.1250	0.8095	0.1818	0.7500	0
Patient 5
Detected number	38	19	10	4	6
Correct detected number	20	17	8	0	0
Number of voxels labeled by expert	20	44	11	0	2
Correct rate	0.5263	0.8947	0.8000	0	0
Error rate/false alarm rate	0.4737	0.1053	0.2000	1	1
Omission rate	0	0.6136	0.2727	N/A	1
Patient 6
Detected number	21	5	6	0	1
Correct detected number	21	3	3	0	0
Number of voxels labeled by expert	21	4	3	2	3
Correct rate	1	0.6000	0.5000	N/A	0
Error rate/false alarm rate	0	0.4000	0.5000	N/A	1
Omission rate	0	0.2500	0	1	1