Table 1.
Demographics, tumor and therapy characteristics of the selected cohort
| Variables | No. | % |
|---|---|---|
| Cases evaluated | 1210 | 100 |
| Age at diagnosis | ||
| < 50 | 106 | 8.76 |
| 50–59 | 194 | 16.03 |
| 60–69 | 253 | 20.91 |
| 70–79 | 326 | 26.94 |
| 80–89 | 278 | 22.98 |
| 90–100 | 53 | 4.38 |
| Marital status | ||
| Married | 532 | 43.97 |
| Single | 630 | 52.07 |
| Unknown | 48 | 3.97 |
| Race | ||
| Black | 149 | 12.31 |
| White | 1009 | 83.39 |
| Other | 52 | 4.30 |
| Sex | ||
| Female | 619 | 51.16 |
| Male | 591 | 48.84 |
| Grade | ||
| I | 107 | 8.84 |
| II | 462 | 38.18 |
| III | 480 | 39.67 |
| IV | 161 | 13.31 |
| T | ||
| T1 | 163 | 13.47 |
| T2 | 474 | 39.17 |
| T3 | 292 | 24.13 |
| T4 | 266 | 21.98 |
| Ta | 6 | 0.50 |
| Tis | 9 | 0.74 |
| N | ||
| N0 | 1008 | 83.31 |
| N1 | 103 | 8.51 |
| N2 | 96 | 7.93 |
| N3 | 3 | 0.25 |
| M | ||
| M0 | 1091 | 90.17 |
| M1 | 119 | 9.83 |
| Radical Cystectomy | ||
| No | 728 | 60.17 |
| Yes | 482 | 39.83 |
| Metastasectomy | ||
| No | 1128 | 93.22 |
| Yes | 82 | 6.78 |
| Radiation | ||
| No/unknown | 993 | 82.07 |
| Yes | 217 | 17.93 |
| Chemotherapy | ||
| No/unknown | 891 | 73.64 |
| Yes | 319 | 26.36 |
| Size | ||
| ≤ 6.5 cm | 470 | 38.84 |
| >6.5 cm | 303 | 25.04 |
| Unknown | 437 | 36.12 |
| LNR | ||
| 0 | 339 | 28.02 |
| ≤ 0.0385 | 11 | 0.91 |
| >0.0385 | 111 | 9.17 |
| Unknown | 749 | 61.90 |