Table 5.
Cox Proportional Hazards Models for predicting incident dementia using free recall (5A), total recall (5B), free and total recall (5C).
| Exp(coef) | Lower .95 CI | Upper .95 CI | p | |
|---|---|---|---|---|
| 5A | ||||
| Free<=24 | 4.024 | 1.821 | 8.89 | .006 |
| Age | 1.069 | 1.006 | 1.14 | .03 |
| AA race | .504 | .177 | 1.44 | .20 |
| Years Educ | .940 | .832 | 1.06 | .32 |
| 5B | ||||
| Total<=46 | 3.996 | 1.432 | 11.15 | .008 |
| Age | 1.066 | 1.004 | 1.13 | .03 |
| AA race | .379 | .128 | 1.12 | .08 |
| Years Educ | .964 | .855 | 1.09 | .55 |
| 5C | ||||
| Free<=24 | 3.397 | 1.450 | 7.96 | .005 |
| Total<=46 | 2.462 | .830 | 7.30 | .10 |
| Age | 1.051 | .988 | 1.12 | .12 |
| AA race | .443 | .149 | 1.31 | .14 |
| Years Educ | .968 | .855 | 1.10 | .61 |