Table 5.

Effects of baseline memory components on baseline and longitudinal change in executive function, expressed in SD units, based on random effects models for repeated measures

Effect estimated by model	Coefficient	SE	P-value
Mean at baseline for average person	−0.600	0.141	0.001
Effect at baseline of 1 SD increase in:
Mem-D	0.418	0.070	0.001
Mem-B	0.352	0.079	0.001
Mem-R	0.287	0.038	0.001
Mean change/year for average person	−0.062	0.014	0.001
Effect on change/year of 1 SD increase in:
Mem-D	−0.010	0.011	NS
Mem-B	0.067	0.016	0.001
Mem-R	0.049	0.011	0.001

Results show the expected difference in the executive function baseline score and annual change associated with a 1.0 unit difference in memory components.

NS, not significant.