Table 3 Estimates from linear mixed-effects models by LS7 group for the total sample, young-old, and old-old
Cognitive test | Worse | Improved | ||||
|---|---|---|---|---|---|---|
Beta | P value | 95% CI | Beta | P value | 95% CI | |
Total Sample | ||||||
episodic memory | −0.02* | 0.005 | −0.04, −0.01 | −0.02* | 0.004 | −0.03, −0.01 |
semantic memory | −0.01 | 0.275 | −0.02, 0.01 | −0.01 | 0.333 | −0.02, 0.01 |
verbal fluency | −0.01 | 0.014 | −0.02, 0.00 | −0.01 | 0.055 | −0.02, 0.00 |
perceptual speed | 0.00 | 0.964 | −0.01, 0.01 | 0.00 | 0.535 | −0.01, 0.01 |
global cognition | −0.01* | 0.024 | −0.02, 0.00 | −0.01* | 0.016 | −0.02, 0.00 |
Young-old | ||||||
episodic memory | −0.02 | 0.088 | −0.03, 0.00 | −0.02 | 0.024 | −0.03, 0.00 |
semantic memory | 0.00 | 0.996 | −0.01, 0.01 | −0.01 | 0.332 | −0.02, 0.01 |
verbal fluency | −0.01 | 0.153 | −0.02, 0.00 | −0.01 | 0.083 | −0.02, 0.00 |
perceptual speed | 0.01 | 0.052 | 0.00, 0.03 | 0.00 | 0.682 | −0.01, 0.01 |
global cognition | 0.00 | 0.590 | −0.01, 0.01 | −0.01* | 0.025 | −0.02, 0.00 |
Old-old | ||||||
episodic memory | −0.05* | 0.002 | −0.09, −0.02 | −0.02 | 0.258 | −0.04, 0.01 |
semantic memory | −0.05 | 0.046 | −0.10, 0.00 | 0.00 | 0.967 | −0.04, 0.04 |
verbal fluency | −0.05* | 0.005 | −0.08, −0.01 | −0.01 | 0.419 | −0.04, 0.02 |
perceptual speed | −0.09* | 0.000 | −0.13, −0.05 | −0.01 | 0.688 | −0.04, 0.02 |
global cognition | −0.06* | 0.000 | −0.08, −0.03 | −0.01 | 0.423 | −0.03, 0.01 |