Table 2. UAB Study of Aging Change in life-space of male participants over time by race and veteran status .
| Effect | Estimate | Standard Error | DF | t-value | P |
| Intercept | 64.170 | 1.971 | 481 | 32.56 | <.000a |
| Time | -.192 | .035 | 286 | -5.49 | <.000a |
| Race/veteran status | |||||
| White/non-veterans | 1.033 | 3.349 | 488 | .31 | .758 |
| White veteran | 8.829 | 2.474 | 480 | 3.57 | <.001a |
| Black/non-veteran | -3.555 | 2.630 | 481 | -1.35 | .177 |
| Black/veteran | (Reference) | --- | --- | --- | --- |
| Time x race/veteran interaction | |||||
| Time x White/non-veteran | -.160 | .061 | 314 | -2.64 | .009a |
| Time x White/veteran | .011 | .043 | 282 | .24 | .807 |
| Time x Black/non-veteran | -.022 | .046 | 290 | -.48 | .633 |
| Time x Black/veteran | (Reference) | --- | --- | --- | --- |
a. P significant at .05 level (2-tailed)