. Author manuscript; available in PMC: 2022 Dec 13.

Published in final edited form as: J Clin Exp Neuropsychol. 2020 Aug 11;42(7):647–659. doi: 10.1080/13803395.2020.1798879

Table 4.

Correlations between inflammatory biomarkers and cognitive performance in 31 African American women with parental history of AD.

	IFNg	TGFα	IL_7	IL_9	IL_10

Interferon gamma	1.0	0.82^*	0.84^*	0.71^*	0.68^*
Transforming Growth Factor alpha	0.82^*	1.0	0.75^*	0.9^*	0.78^*
IL_7	0.84^*	0.75^*	1.00	0.61^*	0.67^*
IL_9	0.71	0.9^*	0.61^*	1.00	0.83^*
IL_10	0.68^*	0.78^*	0.67^*	0.83^*	1.00
TMT Proportion (B-A)/A	0.01	−0.01	0.11	0.11	0.22
Delayed Recall (MoCA)	0.40^*	0.24	0.22	0.17	0.21
Brooks Spatial Memory (% Correct)	0.08	−0.01	−0.08	0.06	0.04
BPST Total Correct Trials	0.24	0.32	0.21	0.41^*	0.42^*
CWIT Inhibition Scaled Score	0.04	−0.09	−0.12	−0.21	−0.34
CWIT Switching Contrast	−0.01	0.11	0.20	0.11	0.27
CWIT Inhibition Total Errors Scaled Score	0.01	−0.08	0.03	−0.03	−0.12
TOL Time/Move Ratio Scaled	0.09	−0.06	−0.03	−0.04	0.14

IL = interleukin. TMT: Trails Making Test; BPST: Body Position Spatial Task; CWIT: Color Word Interference Test; TOL: Tower of London;

Significant correlation at alpha < 0.05.