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) | Â | Â |
0 – 1 | 2.6 |  |  |
1.5 – 2.5 | 3.8 |  |  |
3 | 6.9 | Â | Â |
3.5 – 4 | 11 |  |  |