TABLE 3.
Univariate and multivariate cox regression analysis of clinical information for EWS patients in the validation 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 | 45/12 | 0.327 (0.099–1.087) | 0.068 | 0.284 (0.067–1.216) | 0.090 |
| Sex: Male/Female | 31/26 | 1.039 (0.500–2.160) | 0.919 | 0.955 (0.448–2.036) | 0.905 |
| Tumor status: Non-metastatic/Metastatic/NA | 38/18/1 | 1.752 (0.805–3.697) | 0.161 | 1.459 (0.640–3.326) | 0.369 |
| Risk level: low risk/high risk | 32/25 | 2.525 (1.202–5.301) | 0.014 | 2.217 (1.040–4.726) | 0.039 |
Yrs, years old; CI, confidence interval.