Table 3 Adjusted mean Memory Impairment Screen (MIS) scores based on a linear mixed model (LMM): alternating versions from baseline through follow-up (FU) visit 3 (n = 1,803)
From: Practice effects in a longitudinal, multi-center Alzheimer’s disease prevention clinical trial
LMM factor | Baseline MIS | FU 1 MIS | FU 2 MIS | FU 3 MIS |
|---|---|---|---|---|
Education | ||||
≤ High school | 7.29 (0.03) | 7.28 (0.03) | 7.45 (0.03)1,2 | 7.53 (0.03)1,2 |
≥ Some college | 7.40 (0.02) | 7.46 (0.02)1 | 7.53 (0.02)1,2 | 7.53 (0.02)1,3 |
Age, years | ||||
60 | 7.37 (0.03) | 7.46 (0.03)1 | 7.61 (0.03)1,2 | 7.71 (0.03)1,2,3 |
65 | 7.36 (0.02) | 7.41 (0.02) | 7.53 (0.02)1,2 | 7.59 (0.02)1,2 |
70 | 7.34 (0.02) | 7.35 (0.02) | 7.46 (0.02)1,2 | 7.48 (0.02)1,2 |
75 | 7.33 (0.03) | 7.29 (0.03) | 7.38 (0.03)2 | 7.36 (0.03) |
80 | 7.31 (0.04) | 7.23 (0.04) | 7.31 (0.04) | 7.25 (0.04) |
85 | 7.29 (0.06) | 7.17 (0.06) | 7.23 (0.06) | 7.13 (0.06)4 |