Table 2

Interaction of age at cognitive tests and insulin sensitivity and insulin secretion on the different cognitive domains

Cognitive test	Glycemic trait	β	±SEM	P	t-statistic	Degrees of freedom
CERAD sum score	Insulin sensitivity	0.32	0.11	0.0057	2.8	257
CERAD sum score	Insulin secretion	0.094	0.093	0.31	1	255
Memory domain	Insulin sensitivity	0.27	0.12	0.029	2.2	202
Memory domain	Insulin secretion	0.14	0.097	0.16	0.63	170
Executive domain	Insulin sensitivity	0.13	0.12	0.3	1	226
Executive domain	Insulin secretion	0.019	0.096	0.84	0.2	224
Language domain	Insulin sensitivity	0.096	0.12	0.43	0.79	269
Language domain	Insulin secretion	0.048	0.096	0.62	0.5	264
Visuospatial domain	Insulin sensitivity	0.16	0.11	0.17	−0.33	196
Visuospatial domain	Insulin secretion	−0.029	0.09	0.74	1.4	198

p values below 0.05 are given in bold.
CERAD, Consortium to Establish a Registry for Alzheimer’s Disease.