Table 1.

Multilevel regression results predicting mood and fatigue-related symptoms the day after drinking episodes

	Sadness		Anxiety		Anger/hostility		Positive mood		FRS
Variable	b	β	b	β	b	β	b	β	b	β
Level 2 (person) variables
Sexa	0.025	.019	0.022	.014	-0.011	-.009	0.162***	.087	0.025	.014
Mean social drinkingb	0.003	.006	0.014	.023	0.004	.008	-0.001	-.001	0.006	.008
Mean nonsocial drinkingb	0.059*	.041	0.015	.009	0.084***	.063	-0.017	-.008	-0.002	-.001
Mean DTCb	0.728***	.299	0.688***	.244	0.532***	.236	-0.351***	-.100	0.692***	.206
Mean DTEb	-0.073	-.055	-0.066**	-.042	-0.061***	-.049	0.211***	.110	-0.019	-.010
Level 1 (daily) variables
Weekendc	-0.046***	-.036	-0.089***	-.059	-0.033**	-.027	0.173***	.093	-0.112***	-.063
Physical illness	0.036***	.080	0.039***	.074	0.019***	.045	-0.066***	-.100	0.134***	.213
Daytime drinking	0.006**	.015	0.005*	.012	0.023***	.065	0.044***	.080	-0.008	-.016
DV on drinking day	0.212***	.208	0.180***	.200	0.200***	.204	0.310***	.310	0.295***	.292
Last night social drinking	0.002	.011	-0.008**	-.035	0.002	.010	-0.012***	-.044	0.027***	.102
Last night nonsocial drinking	0.009*	.024	0.009*	.020	0.014***	.038	-0.006	-.011	0.007	.013
ES DTC	0.440***	.146	0.322***	.092	0.279***	.100	-0.261***	-.060	0.291***	.070
ES DTE	-0.084***	-.058	-0.034†	-.020	-0.077***	-.058	0.218***	.105	-0.024	-.012
Level 1 × Level 1 interactions
ES DTC × Social Drinking	-0.016†	-.018	-0.010	-.009	-0.024**	-.029	0.014	.010	-0.005	-.004
ES DTC × Nonsocial Drinking	0.026*	.015	0.023	.011	0.028*	.017	0.021	.008	0.011	.005

Notes: b = unstandardized coefficients; β = standardized coefficients; interaction terms were entered in a separate step. FRS = fatigue-related symptoms; DTC = drinking to cope; DTE = drinking to enhance; DV = dependent variable; ES = episode-specific.

^a0 = male, 1 = female;

^bmean levels across all drinking episodes;

^c0 = weekday, 1 = weekend.

^†p < .10;

^*p ≤ .05;

^**p ≤ .01;

^***p ≤ .001.