TABLE 3.
Univariate and multivariate models based on age, gender, and primary site of angiosarcoma for overall survival
| OS (Deaths/Pts = 216/272) | Univariable | Multivariable | ||
|---|---|---|---|---|
| HR (95% CI) | P‐value | Adjusted HR (95% CI) | P‐value | |
| Age at diagnosis of metastatic disease | ||||
| ≤65 y old | 1 | 1 | ||
| >65 y old | 1.30 (0.99‐1.70) | .05 | 1.54 (1.13‐2.10) | .006 |
| Gender | ||||
| Female | 1 | 1 | ||
| Male | 1.32 (1.00‐1.74) | .05 | 1.39 (1.05‐1.85) | .02 |
| Primary site of angiosarcoma | ||||
| Visceral | 1 | 1 | ||
| Cutaneous | 0.84 (0.64‐1.10) | .2 | 0.63 (0.46‐0.86) | .004 |
| Unknown | 2.20 (0.30‐15.90) | .4 | 1.89 (0.26‐13.87) | .5 |
P‐value calculated using Wald test (from Cox regression model).