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. Author manuscript; available in PMC: 2019 Jan 1.
Published in final edited form as: World Neurosurg. 2017 Sep 23;109:e67–e74. doi: 10.1016/j.wneu.2017.09.104

Figure 1. Distribution, prevalence and survival rate among white GBM diagnosed patients.

Figure 1

Distribution by primary tumor site: 27.1% of all GBM in white population were located in frontal lobe, 21.2% of all were in temporal lobe, 19.8% in parietal, 11.0% in brain overlapping, 10.6% in brain NOS, 3.4% in occipital lobe, 3.2% in cerebrum, 2.2% in SC, 1.3% in CC, and 0.4% in BS. Prevalence by age: among white patients, 29.2% were 61–70 years of age, 26.9% were 71–80, 19.0% were 51–60, 11.9% were 41–50, 5.5% were 81–90, 4.3% were 31–40, 1.4% were 21–30, 1.1% were 0–20, and 0.7% were 91 years or older, respectively. Distribution based on survival rate in years since first diagnosed: 2.7% of white were still living in each group after 26, 12, and 9 years since first time diagnosed, 5.4% after 8, 7, and 6 years each, 10.8% after 5 years, 16.2% after 3 years, 21.6% after 2 years, and 27.0% after 1 year.