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. 2015 Sep 1;3(2):77–86. doi: 10.1093/nop/npv027

Table 1.

Average age-adjusted incidence per 100 000 and relative survival for patients with glioblastoma, stratified by age (CBTRUS).2

Age (years) Average Age Adjusted Incidence per 100 000 1-year Relative Survival 2-year Relative Survival 5-year Relative Survival
45–54 3.62 52.7% 20.8% 5.9%
55–64 8.08 40.7% 14.2% 3.8%
65–74 13.09 23.7% 7.2% 1.7%
75–84 14.93 9.2% (≥75) 2.6% (≥75) 0.8% (≥75)
≥85 9.24