Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Scores of clinical variables in each subgroup.
| Variables | Points | Variables | Points |
|---|---|---|---|
| Age | Bone metastasis | ||
| <50 | 0 | No | 0 |
| 50–69 | 23 | Yes | 63 |
| ≥70 | 70 | Lung metastasis | |
| Marriage | No | 0 | |
| Married | 0 | Yes | 47 |
| Unmarried | 36 | Liver metastasis | |
| T stage | No | 0 | |
| T1 | 0 | Yes | 99 |
| T2 | 7 | Brain metastasis | |
| T3 | 11 | No | 0 |
| T4 | 72 | Yes | 100 |
