Table 2 Population of the external dataset
Patient population | 242 | |
|---|---|---|
Age | Mean | 37.6 ± 2.1 |
Sex (%) | Male | 47.93 |
Female | 52.07 | |
Size (%) | Less than 5 cm | 45.87 |
Greater than 5 cm | 54.13 | |
Tumor location (%) | Trunk | 31.82 |
Extremity | 68.18 | |
SEER tumor stage (%) | 1 | 75.62 |
2 | 10.33 | |
3 | 14.05 | |
Surgery (%) | No surgery | 0.00 |
Surgery | 100.00 | |
Radioactive treatment (%) | Untreated | 38.84 |
Treat | 61.16 | |
Chemical treatment (%) | Untreated | 44.21 |
Treat | 55.79 | |
Pathological subtype (%) | Mono | 25.62 |
Bi | 44.63 | |
Unclassified | 29.75 |