Patient condition |
Poor (performance status 10%–40%) | 0 |
Moderate (performance status 50%–70%) | 1 |
Good (performance status 80%–100%) | 2 |
No. of bone metastases outside spine |
> 2 | 0 |
1–2 | 1 |
0 | 2 |
Metastasis to major organs |
Nonremovable | 0 |
Removable | 1 |
None | 2 |
Primary site |
Lung, osteosarcoma, stomach, bladder, esophagus, pancreas | 0 |
Liver, gallbladder, unidentified | 1 |
Other | 2 |
Kidney, uterus | 3 |
Rectum | 4 |
Thyroid, breast, prostate, carcinoid tumour | 5 |
Palsy |
Complete (Frankel A, B) | 0 |
Incomplete (Frankel C, D) | 1 |
None (Frankel E) | 2 |