1naresh
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Short TE Classification Long TE Classification Total MEN LGA AA GBM-MET MEN 28 (28 MEN) 2 (1 AA, 1 GBM-MET) 1 (1 MEN) 6 (3 GBM-MET, 2 MEN, 1 LGA) 37 (31 MEN, 4 GBM-MET, 1 AA, 1LGA) LGA 1 (1 MEN) 8 (6 LGA, 2 AA) 2 (1 AA, 1 GBM-MET) 5 (2 AA, 1 LGA, 1 GBM-MET) 16 (8 LGA, 5 AA, 2 GBM-MET, 1 MEN) AA 0 6 (2 LGA, 2 AA, 2 GBM-MET) 8 (6 AA, 1 GBM-MET, 1 LGA) 3 (2 GBM-MET, 1 AA) 17 (9 AA, 5 GBM, 3 LGA) GBM-MET 6 (3 GBM-MET, 3 MEN) 6 (6 GBM-MET) 1 (1 GBM-MET) 68 (65 GBM-MET, 2 MEN, 1 AA) 81 (75 GBM-MET, 5 MEN, 1 AA) Total 35 (32 MEN, 3 GBM-MET) 22 (9 GBM-MET, 8 LBA, 5 AA) 12 (7 AA, 3 GBM-MET, 1 LGA, 1 MEN) 82 (71 GBM-MET, 4 MEN, 3 LGA, 4 AA) 151 (86 GBM-MET, 37 MEN, 16 AA, 12 LGA)
Note.—Classification accuracy of the whole tumor set into four groups was higher at short TE (123/151; .81 [.75–.88]) (tumors correctly classified/total of tumors; accuracy [95% confidence intervals]) than at long TE (118/151; .78 [.71–.85]). MEN indicates meningioma; LGA, low grade astrocytoma; AA, anaplastic astrocytoma; GBM-MET, glioblastoma-metastasis group.