Table 1.
This study used 3 longitudinal and cross-sectional datasets, with a total of 1293 participants (2711 sessions), aged 50–98 years. Distributions of age at baseline, and number of sessions, are shown for each individual dataset.
| Dataset | Number of Subjects | Number of Sessions | Age |
|---|---|---|---|
| Baltimore Longitudinal Study of Aging | 741 328 M |
1788 Range [1 8] |
[50 98] 74.1 +/- 9.9 |
| Cambridge Centre for Ageing Neuroscience | 365 186 M |
365 Range [1] |
[50 88] 68.0 +/- 10.3 |
| Vanderbilt Memory & Aging Project | 187 113 M |
558 Range [1 4] |
[60 95] 74.2 +/- 7.0 |
|
1293 627 M |
2711 Range [1 8] |
[50 98] 73.5 +/- 9.3 |