TABLE 2.

Results of linear mixed models in males.

Predictors	Estimate	SE	P-value
Higher testosterone × time	0.012	0.003	<0.001
Age × time	0.0006	0.0002	0.0001
Education × time	−0.0006	0.0003	0.0535
APOE4 carriers × time	−0.0034	0.0024	0.1547

This model included main effects of plasma total testosterone, age, APOE4 genotype, and education, while their estimates were not shown.