TABLE 2.
Univariate and multivariate cox regression analysis of clinical information for EWS patients in the training cohort.
| Factors | n | Univariate cox regression analysis | Multivariate cox regression analysis | ||
|---|---|---|---|---|---|
| HR (95% CI) | p value | HR (95% CI) | p value | ||
| Age: ≤20/ > 20 years | 28/16 | 1.197 (0.537–2.671) | 0.660 | 1.585 (0.674–3.728) | 0.291 |
| Sex: Male/Female | 28/16 | 1.046 (0.472–2.317) | 0.912 | 1.076 (0.452–2.565) | 0.868 |
| Tumor status: Localized/Recurrence or Metastasis | 32/12 | 1.415 (0.639–3.133) | 0.392 | 0.660 (0.263–1.659) | 0.377 |
| Risk level: low risk/high risk | 26/18 | 33.791 (7.379–154.748) | <0.001 | 44.120 (8.677–224.341) | <0.001 |
Yrs, years old; CI, confidence interval.