. Author manuscript; available in PMC: 2014 Dec 15.

Published in final edited form as: J Clin Exp Neuropsychol. 2013 Oct 4;35(9):934–945. doi: 10.1080/13803395.2013.838941

TABLE 6.

Correlations between neuropsychiatric measures, disease markers, and functional disability

Measure	AES	BDI–Total	BDI Cog–Aft	BDI Som
Disease marker
AIDS diagnosis	-.11	-.01	-.08	.03
Disease duration	.05	.04	.01	.11
Recent log₁₀ HIV RNA plasma level	.05	.01	.03	-.06
Highest log₁₀ HIV RNA plasma level	.18^**	.08	.09	.06
Recent CD4 cell count	.07	0.1	.07	.19^**
Nadir CD4 cell count	-.06	-.02	-.04	.03
Functional disability
LL-FDI: Functioning	-.33^**	-.31^**	-.20^**	-.41^**
LL-FDI: Disability	-.49^**	-.50^**	-.44^**	-.52^**

Notes. BDI = Beck Depression Inventory; Cog–Aff = Cognitive–Affective; Som = Somatic; LL-FDI = Late-Life Function and Disability Instrument. AIDS diagnosis: 0 = no, 1 = yes.

*p = .01 to p < .05 (two-tailed).

^**

p < .01 (two-tailed).