Table 1.
Baseline characteristics of patients with metastatic UTUC.
| Characteristics | No. | % |
|---|---|---|
| Age (years) | ||
| <65 | 176 | 27.8 |
| ≥65 | 457 | 72.2 |
| Gender | ||
| Female | 267 | 42 |
| Male | 366 | 57.8 |
| (T)NM | ||
| X | 151 | 23.8 |
| 0–2 | 160 | 25.3 |
| 3–4 | 322 | 50.9 |
| T(N)M | ||
| 0 | 202 | 31.9 |
| >1 | 431 | 68.1 |
| Grade | ||
| Low | 159 | 25.1 |
| High | 474 | 74.9 |
| Race | ||
| White | 529 | 83.6 |
| Black | 38 | 6.0 |
| Other | 66 | 10.4 |
| Radiation | ||
| No | 54 | 8.5 |
| Yes | 122 | 19.3 |
| Unknown | 457 | 72.2 |
| Radical nephroureterectomy | ||
| No | 386 | 61.0 |
| Yes | 247 | 39.0 |
| Chemotherapy | ||
| No | 195 | 30.8 |
| Yes | 354 | 55.9 |
| Unknown | 84 | 13.3 |
| Primary site | ||
| Renal pelvis | 427 | 67.5 |
| Ureter | 166 | 26.2 |
| Ureteric orifice | 40 | 6.3 |
| Number of metastatic sites | ||
| Single organ site | 417 | 65.9 |
| Multiple organ sites | 216 | 34.1 |