Table 3.

Global PSQI Score correlations^*

	Control		AUD		AUD women		AUD men
	ρ / t	p-value	ρ / t	p-value	ρ / t	p-value	ρ / t	p-value
Demographic Variables
Age	−0.14	0.35	−0.07	0.51	0.10	0.65	−0.14	0.26
Ethnicity	1.74	0.19	1.03	0.36	0.91	0.42	0.33	0.72
BMI	0.22	0.12	−0.05	0.65	0.10	0.61	−0.10	0.41
Education	−0.03	0.85	0.07	0.53	0.40	0.05	−0.06	0.66
SES	0.25	0.08	−0.16	0.14	−0.50	0.01	−0.02	0.90
WTAR IQ	−0.08	0.57	0.12	0.26	0.17	0.42	0.10	0.44
Alcohol-Related Variables
AUD duration	−0.06	0.68	−0.12	0.25	−0.07	0.76	−0.13	0.29
Days since last drink	−0.06	0.69	−0.13	0.23	−0.02	0.94	−0.18	0.15
Lifetime alcohol	−0.24	0.09	−0.16	0.13	−0.24	0.25	−0.10	0.44
Smoking^	4.03	0.02	0.16	0.88	−2.42	0.03	1.60	0.12
HCV^	0.60	0.44	0.39	0.70	−0.10	0.93	0.70	0.49
Clinical Variables
GAD^	n/a		4.20	0.0002	3.30	0.003	2.49	0.03
MDD^	n/a		2.80	0.006	1.50	0.15	2.38	0.02
Questionairres
AUDIT	−0.12	0.40	0.27	0.01	0.62	0.001	0.11	0.39
BDI	0.14	0.33	0.39	0.0001	0.49	0.01	0.35	0.004
Quality of Life	−0.07	0.63	−0.49	<0.0001	−0.54	0.005	−0.48	<0.0001
Cognitive Composites
EXF	−0.12	0.4	0.04	0.75	−0.02	0.92	−0.03	0.84
ATWM	−0.21	0.14	−0.04	0.81	0.01	0.96	−0.02	0.86
VVL	−0.01	0.94	0.06	0.59	−0.16	0.45	0.12	0.34
VVM	−0.02	0.88	0.08	0.43	0.06	0.77	0.09	0.47

^*Spearman’s ρ for continuous variables, F-test for ethnicity, t-tests for nominal variables (^yes/no); bold=significant; BMI=Body Mass Index; SES=Soceoeconomic Status; HCV=hepatitis C virus; GAD=Generalized Anxiety Disorder; MDD=Major Depressive Disorder; AUDIT=AUD Identification Test; BDI=Beck Depression Inventory; EXF=Executive Function; ATWM=Attention and Working Memory; VVL=Verbal and Visual Learning; VVM=Verbal and Visual Memory