Table 2.

Interaction of MCP-1 and eotaxin-1 predicting episodic memory factor scores

Analyses	General linear model results for memory factor score
t-value, unstandardized beta (standard error)	P value
95% confidence interval
Interaction analysis (controlling for demographics and phenotype)
MCP-1 × eotaxin-1	t = −2.18, beta = −0.00007 (SE = 0.00003)	.038
	95% CI = −0.00014 to −0.000007
Interaction analysis∗ (controlling for demographics, phenotype, CDR, and APOE)
MCP-1 × eotaxin-1	t = −3.02, beta = −0.00009 (SE = 0.00003)	.003
	95% CI = −0.00014 to −0.000030
Interaction analysis (controlling for demographics, phenotype, CDR, APOE, and control chemokines)
MCP-1 × eotaxin-1	t = −2.80, beta = −0.00008 (SE = 0.00003)	.006
	95% CI = −0.00014 to −0.000024

NOTE. Memory Factor Scores have a mean of 0 for the entire sample.

^∗Results remained comparable whether controlling for phenotype and CDR or simply controlling for CDR alone.