Table 1 Details of the parameters of the RPA [5, 6], GPA[15] and BSBM[12] prognostic scales.
Prognostic scale | Parameters | Scores (Class) |
|---|---|---|
Age < 65 years, KPS ≥ 70, controlled primary tumor, no ExCr | (I) | |
All patients not in class I or III | (II) | |
KPS < 70 | (III) | |
GPA[15] | ||
≥60/50-59/<50 years (age) | 0/0.5/1 | |
< 70/70-80/90-100 (KPS) | 0/0.5/1 | |
> 3/2-3/1 (# of Brain metastasis) | 0/0.5/1 | |
Present/None (ExCr) | 0/1 | |
BSBM[12] | ||
50-70/80-100 (KPS) | 0/1 | |
No/Yes (Controlled of Primary Tumor) | 0/1 | |
Yes/No (ExCr) | 0/1 |