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. 2011 Feb;32(2):374–381. doi: 10.3174/ajnr.A2267

Table:

Subgroup of Gliomas (N = 34)

Grade II Gliomas (n = 9) Grade III Gliomas (n = 8) Grade IV Gliomas (n = 17)
Tumor type Astrocytoma (n = 4) Anaplastic astrocytoma (n = 5) Glioblastoma (n = 17)
Oligodendroglioma (n = 4) Anaplastic oligodendroglioma (n = 2)
Pilomyxoid astrocytoma (n = 1) Anaplastic oligoastrocytoma (n = 1)
Age (yr)a 29.9 ± 18.8 (0.3–58) 52.9 ± 17.2 (36–90) 62.9 ± 8.4 (49–79)
Male/female 5:4 3:5 15:2
a

Mean value ± SD. Numbers in parentheses are the range.