Table 1.

Parameter estimates for multi-level model of change in estimated blood alcohol concentration (eBAC) over time by alcohol use disorder symptoms.

	Est.	95% CI	t
	Intercept	.032	[.015, .049]	3.70***
AUD symptoms	−.001	[−.004, .001]	−1.04
Slope-60	.011	[−.003, .025]	1.50
Slope-300	−.002	[−.022, .017]	−0.23
AUD symptoms x slope-60	.009	[.006, .013]	5.33***
AUD symptoms x slope-300	−.012	[−.017, −.007]	−4.91***
Study Day	.0002	[−.001, .002]	0.29
Weekday (Sat. is reference)
Sunday	−.011	[−.025, .002]	−1.67
Monday	−.011	[−.026, .003]	−1.52
Tuesday	−.023	[−.039, −.008]	−2.95**
Wednesday	−.017	[−.032, −.002]	−2.30*
Thursday	−.016	[−.031, −.002]	−2.19*
Friday	−.017	[−.029, −.006]	−3.03**
Hour of day	−.0004	[−.001, .0001]	−1.43
Age	−.003	[−.005, −.0005]	−2.38*
Report number	−.006	[−.016, .005]	−1.06

Note. N = 75 individuals, 799 observations used. Degrees of freedom were calculated using the Kenward-Roger approximation. Covariates in the model consisted of age (centered), whether participants made only 3 begin-/end-drink report pairs vs. unlimited drink reports (report number), day of study, weekday, and hour of day. AUD = alcohol use disorder.

^*p < .05.

^**p < .01.

^***p < .001.