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. Author manuscript; available in PMC: 2018 Feb 1.
Published in final edited form as: J Neurooncol. 2016 Nov 17;131(3):449–458. doi: 10.1007/s11060-016-2319-2

Table 1.

Characteristics of the Study Population

N Age* (years) Gender
Median Range Male Female Unidentified
All GBM patients 112 54 24–80 72 (64%) 40 (36%)
All controls 58 49 24–79 30 (53%) 27 (47%) 1
Newly-diagnosed 66 55 27–80 41(62%) 25 (38%)
Recurrent 46 53 24–80 31 (67%) 15 (33%)
CCF cohort 1 45 54 24–80 27 (60%) 18 (40%)
CCF cohort 1 controls 14 39.5 26–63 9 (64%) 4 (29%) 1
CCF cohort 2 47 52 27–80 35 (74%) 12 (26%)
CCF cohort 2 controls 20 57 24–79 10 (50%) 10 (50%)
UAB cohort 20 56.5 44–64 10 (50%) 10 (50%)
UAB cohort controls 24 48.5 40–69 11(46%) 13 (54%)
*

Age at sample collection