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Table 2 Graded prognostic assessment

From: Neuropsychological testing and biomarkers in the management of brain metastases

  Score
  0 0.5 1.0
Age > 60 50–59 < 50
KPS < 70 70–80 90–100
No. of CNS metastases > 3 2–3 1
Extracranial metastases Present -- None
GPA Score Median Survival (months)   
0 – 1 2.6   
1.5 – 2.5 3.8   
3 6.9   
3.5 – 4 11   
  1. Abbreviations: KPS = Karnofsky Performance Status; CNS = central nervous system.