Research Article
Nomograms Predict Overall Survival and Cancer-Specific Survival in Patients with Fibrosarcoma: A SEER-Based Study
Table 1
Patient cohort characteristics.
| Variables | Value, n (%) |
| Age, years | <58 | 370 (55.8%) | 58–73 | 158 (23.8%) | >73 | 135 (20.4%) |
| Sex | Male | 332 (50.1%) | Female | 331 (49.9%) |
| Race | White | 522 (78.7%) | Black | 92 (13.9%) | Others | 49 (7.4%) |
| Surgery | Yes | 620 (93.5%) | No | 43 (6.5%) |
| Marital status | Married | 345 (52.0%) | Unmarried | 318 (48.0%) |
| Stage | Localized | 413 (62.3%) | Regional | 188 (28.4%) | Distant | 62 (9.3%) |
| Grade | I | 156 (23.5%) | II | 222 (33.5%) | III | 132 (19.9%) | IV | 153 (23.1%) |
| Tumor size (mm) | <61 | 354 (53.4%) | 61–110 | 184 (27.7%) | >110 | 125 (18.9%) |
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