Table 1.
Demographic and clinical variable summary of AD discovery (ADNI) and validation (ROSMAP and IDIBAPS) cohorts.
| Cohort | Age | Gender (m/f) | Education | MMSE | CDRSB | ADAS11 | ADAS13 | RAVLT immediate | RAVLT learning |
|---|---|---|---|---|---|---|---|---|---|
| ADNI | 75.55 (9.6) | 288/198 | 16 (5) | 24(3) | 4.5 (2) | 17 (8.33) | 27.67 (10) | 23 (9) | 2 (2) |
| ROSMAP | 87.98 (6.19) | 52/142 | 16 (5) | NA | NA | NA | NA | NA | NA |
| IDIBAPS | 62.42 (9.75) | 15/28 | 12 (9) | 18 (7.5) | NA | NA | NA | NA | NA |
The data shows only clinically diagnosed sporadic AD cases. The Table shows the median of each variable and the inter-quartile range (IQR) in brackets.