Development of a disease-specific graded prognostic assessment index for the management of sarcoma patients with brain metastases (Sarcoma-GPA)

Table 1 Original Graded Prognostic Assessment (GPA) score

	Graded Prognostic Assessment (GPA) Scoring Criteria^a
Prognostic Factor	0	0.5	1.0
Age, years	> 60	50–60	< 50
KPS	< 70	70–80	90–100
ECM	Present	–	Absent
Number of BM	> 3	2–3	1

KPS Karnofsky performance status, ECM extracranial metastasis, BM brain metastases
^aAs per Sperduto et al 2008 Int J Radiation Oncol Biol Phys

ISSN: 1471-2407