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. Author manuscript; available in PMC: 2016 Jan 31.

Published in final edited form as: J Neurovirol. 2014 Nov 12;21(1):24–31. doi: 10.1007/s13365-014-0290-2

Table 2.

Unadjusted Associations Between APOE ε4 Genotype, Cognition and Death as Function of Race ¹

	Caucasian			Minority
	ε4−	ε4+	Effect Size ²	ε4−	ε4+	Effect Size ²
N=	1301	380		376	147
Age	37.7 (8.4)	38.3 (8.9)	.06	42.0 (10.7)	40.5 (10.4)	.13
Education ³	15.8 (2.4)	15.8 (2.5)	.03	14.1 (2.7)	13.8 (2.5)	.22
HIV Status ⁴	39.8 (518)	41.8 (159)	1.09 (.86-1.37)	43.9 (165)	51.7 (76)	1.37 (.93-2.00)
Alive ⁵	70.8 (921)	73.7 (280)	1.15 (.89-1.49)	88.8 (334)	87.1 (128)	.85 (.47-1.52)
Cognitive Impairment⁵	33.8 (440)	33.7 (128)	.99 (.78-1.27)	31.4 (118)	35.4 (52)	1.20 (.80-1.79)
Confounding Conditions ⁴	32.0 (416)	34.5 (131)	1.12 (.88-1.43)	35.1 (132)	29.9 (44)	.79 (.52-1.19)

¹

Among individual cognitively normal at first evaluation.

²

Relative Risk for categorical variables; Cohen’s d for continuous variables.

³

Mean (standard deviation)

⁴

Percent (N) infected.

⁵

Percent (N) Yes or Present.