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Table 1 Baseline characteristics of glioma patients (n = 305)

From: Expression of HLA-DR genes in gliomas: correlation with clinicopathological features and prognosis

Variables Grade II Grade III Grade IV
Number of Patients 126 51 128
Median age (range) 38 (18-61) 41 (18-66) 47.5 (13-70)
Sex (male) 72 29 80
Pathology (Astrocytoma) 65 15 -
Lesion side (left) 64 24 66
  1. Grade II, low-grade glioma (LGG); Grade III, anaplastic glioma (AG); Grade IV, glioblastoma multiforme (GBM)