Table 3.

Multiple regression showing a significant association between HCV serostatus and dispersion (N=82)

Variable	Model	β	p-value
Adjusted R2	0.1
F (6, 75)	2.5		.03
HCV serostatus [negative]		−0.38	.003
Mean NP Performance T-score		0.20	.08
Current Affective Distress		−0.05	.70
Alcohol Dependencea		0.14	.26
Cannabis Dependencea		−0.07	.54
Cocaine Dependencea		−0.02	.91

Note: NP = neuropsychological; Mean NP Performance T-score = average of T-scores included in dispersion variable; Current Affective Distress = Profile of Mood States Total Mood Disturbance;

^alifetime diagnosis of substance dependence.