Table 2:
Effect of Sleep Disturbance on Change in Cognition over Time
| CN | EMCI | LMCI | AD-dementia | |||||
|---|---|---|---|---|---|---|---|---|
| Parameter Estimate |
p- value |
Parameter Estimate |
p- value |
Parameter Estimate |
p- value |
Parameter Estimate |
p- value |
|
| Memory | 0.003 | 0.169 | −0.001 | 0.542 | 0.000 | 0.799 | 0.002 | 0.335 |
| EF | 0.005 | 0.067 | 0.000 | 0.997 | −0.001 | 0.440 | −0.002 | 0.431 |
| ADAS-11 | −0.012 | 0.467 | 0.010 | 0.636 | −0.047 | 0.018* | 0.027 | 0.558 |
ADAS-11 = Alzheimer’s Disease Assessment Scale-Cognitive Subscale, EF = Executive Function, Parameter Estimates and p-values are for a repeated measures linear mixed effects model, PE = parameter estimate,
*
p < .05 prior to correction for multiple comparisons