Table 2.
Annual Rate of Change in Global Cognitive Function After Activities of Daily Living (ADL) Disability Measure
| Model Term | Model 1† | Model 2‡ |
| Estimate (SE) | Estimate (SE) | |
| Time since baseline | −0.048 (.002)§ | −0.048 (.002)§ |
| Time since baseline × age | −0.003 (.001)§ | −0.003 (.001)§ |
| Time since disability | −0.076 (.008)§ | −0.038 (.007)§ |
| Time since disability × age | −0.006 (.001)§ | |
| Time since disability × male | −0.021 (.008)|| | −0.020 (.008)¶ |
| Time since disability × limitations | −0.038 (.005)§ | |
| Time since disability × limitations × age | −0.002 (.0005)§ | |
| Time since disability × limitations × black | 0.019 (.006)|| | |
| Age | −0.026 (.002)§ | −0.026 (.002)§ |
| Male | −0.115 (.024)§ | −0.116 (.024)§ |
| Black | −0.347 (.028)§ | −0.344 (.028)§ |
| Education | 0.069 (.003)§ | 0.069 (.003)§ |
| Depression | −0.009 (.005)§ | −0.009 (.005)§ |
| Body mass index | 0.013 (.002)§ | 0.013 (.002)§ |
| Comorbid conditions | −0.039 (.009)§ | −0.037 (.009)§ |
| Intercept | 0.272 (.032)§ | 0.272 (.032)§ |
Notes: †Association between rate of cognitive decline and time since disability.
‡Association between rate of cognitive decline, time since disability, and number of limitations.
§ p < .001, || p < .01, ¶ p < .05.