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Relation between outcome EFS and clinical characteristics
| Survival | Event | χ2 | P value | ||
|---|---|---|---|---|---|
| Age | 3.99 | 0.046 | |||
| <10 | 79 | 44 | |||
| ≥10 | 10 | 16 | |||
| Gender | |||||
| Male | 57 | 45 | 1.75 | 0.186 | |
| Female | 32 | 15 | |||
| Primarysite | |||||
| Head and neck | 34 | 15 | 11.48 | 0.022 | |
| Genitourinary | 36 | 27 | |||
| Extremities | 11 | 5 | |||
| Retroperitoneum | 5 | 3 | |||
| Others | 3 | 10 | |||
| Pathologictype | 12.61 | 0.013 | |||
| Embryoyonal | 72 | 46 | |||
| Alveolar | 6 | 13 | |||
| Botryoid | 5 | 0 | |||
| Spindle cell | 3 | 1 | |||
| Others | 3 | 0 | |||
| Metastasis | |||||
| -ve | 70 | 24 | 26.9 | 0.000 | |
| +ve | 19 | 36 | |||
| Size | 9.59 | 0.008 | |||
| <5 | 45 | 18 | |||
| 5-10 | 32 | 22 | |||
| >10 | 6 | 10 | |||
