Table 2.

Behavioral characteristics of the study groups^*

	Control	AUD	p-value^
Global PSQI Score	4.4±2.2	7.9±3.5	<0.0001
Questionairres
AUDIT	2.1±1.7	18.2±10.3	<0.0001
BDI	1.7±3.1	8.9±7.8	<0.0001
Quality of Life	−0.0±0.7	−2.1±1.9	<0.0001
Cognitive Composites
EXF	0.2±0.8	−0.9±1.4	<0.0001
ATWM	0.1±0.8	−0.8±1.0	<0.0001
VVL	0.1±0.8	−0.8±0.8	<0.0001
VVM	0.1±0.8	−0.7±0.9	<0.0001

^*frequency count / mean±SD;

^{^}2-group comparison: t-tests for continuous variables, X2 for categorical variables, bold=signfiicant; ^none, past/current, missing; GAD=Generalized Anxiety Disorder; MDD=Major Depressive Disorder; AUDIT=AUD Identification Test; BDI=Beck Depression Index; EXF=Executive Function; ATWM=Attention and Working Memory; VVL=Verbal and Visual Learning; VVM=Verbal and Visual Memory