Table 7.
Multiple linear regression test for different prognostic factors of OS.
| Model | Unstandardized Coefficients | Standardized Coefficients | t | Sig. | ||
|---|---|---|---|---|---|---|
| B | Std. Error | Beta | ||||
| (Constant) | 29.363 | 10.490 | 2.799 | .010 | ||
| sex | 1.498 | 2.069 | .131 | .724 | .476 | |
| age | −.088 | .069 | −.264- | −1.275- | .215 | |
| focality | −.864 | 2.057 | −.076- | −.420- | .678 | |
| eloquency | −3.002 | 1.664 | −.385- | −1.805- | .084 | |
| patterns of enhancement | −2.398 | 1.731 | −.283- | −1.385- | .179 | |
| KPS | −.197 | .158 | −.409- | −1.242- | .227 | |
| type of surgery | 3.778 | 1.348 | .814 | 2.802 | .010 | |
| primary size cm2 | −.075 | .047 | −.275- | −1.574- | .129 | |
| response | −.530 | 1.484 | −.074- | −.357- | .724 | |
| protocol of treatment | −4.465 | 2.314 | −.329- | −1.929- | .066 | |
| KPS (<70 v.s. > 70) | 5.689 | 3.800 | .519 | 1.497 | .148 | |
Dependent Variable: OS (months).