Table 1.
Baseline characteristics and test scores of the Advanced Cognitive Training for Independent and Vital Elderly (ACTIVE) cohort
| ACTIVE Cohort (N=2,802) | Range | |
|---|---|---|
| Age, mean (SD) | 73.6 (5.9) | 65, 94 |
| Years of Education, mean (SD) | 13.5 (2.7) | 4, 20 |
| Sex, n % female | 2,126 (76%) | |
| Race, n % white | 2,042 (73%) | |
| Training Group, n | ||
| Memory Training | 703 (25%) | |
| Reasoning Training | 699 (25%) | |
| Speed Training | 702 (25%) | |
| Control | 698 (25%) | |
| Baseline Cognitive Measures, mean (SD) | ||
| MMSE | 27.3 (2.0) | 23, 30 |
| Vocabulary | 12.4 (3.9) | 0, 18 |
| AVLT | ||
| Sum of Trials 1-5 | 48.5 (10.6) | 6, 73 |
| Recognition Discrimination | 8.4 (5.8) | -18, 15 |
| HVLT | ||
| Sum of Trials 1-3 | 25.9 (5.5) | 1, 36 |
| Recognition Discrimination | 10.5 (1.8) | -6, 12 |
| Baseline Functioning measures, mean (SD) | ||
| Everyday IADL functioning | 0 (2.0) | -2.5, 8.6 |
| MDS-HC (raw) | 4.3 (4.9) | 0, 26 |
| Everyday problem-solving | 0 (1.8) | -5.9, 5.30 |
| EPT (raw) | 18.6 (5.7) | 0, 28 |
| OTDL (raw) | 17.6 (4.4) | 1, 28 |
| Everyday problem-solving | 0 (2.5) | -8.8, 9.1 |
| CRT (raw) | 0.30 (0.89) | -3.4, 3.5 |
| TIADL (raw) | 0.069 (1.02) | -3.9, 3.3 |