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Table 1 Histology and grade information of the 638 glioma tumors

From: RNA editing-based classification of diffuse gliomas: predicting isocitrate dehydrogenase mutation and chromosome 1p/19q codeletion

 IDH wtIDH mut-codelIDH mut-non-codel
Cases225163250
Histology
 Astrocytoma56 (24.9%)5 (3.1%)126 (50.4%)
 Glioblastoma133 (59.1%)09 (3.6%)
 Oligoastrocytoma15 (6.7%)36 (22.1%)74 (29.6%)
 Oligodendroglioma21 (9.3%)122 (74.8%)40 (16.0%)
 Unknown001 (0.4%)
Grade
 G220 (8.9%)91 (55.8%)127 (50.8%)
 G372 (32.0%)72 (44.2%)112 (44.8%)
 G4127 (56.4%)08 (3.2%)
 Unknown6 (2.7%)03 (1.2%)
  1. IDH wt Samples with wildtype isocitrate dehydrogenase (IDH), IDH mut-codel Samples with both IDH mutation and chromosome 1p/19q codeletion, IDH mut-non-codel Samples with only IDH mutation (no 1p/19q codeletion)