. Author manuscript; available in PMC: 2013 Mar 1.

Published in final edited form as: Addict Behav. 2011 Nov 7;37(3):287–292. doi: 10.1016/j.addbeh.2011.11.006

Table 3b.

Random effects regression coefficients comparing baseline and 12-month differences between intervention and assessment conditions by readiness to change.^a

	change between Ready and Unsure		change between Ready and Not Ready		change between Not Ready and Unsure

	β	95% CI	β	95% CI	β	95% CI

Average # of drinks per drinking day	0.88	−0.21, 1.97	0.31	−0.64, 1.25	0.57	−0.31, 1.45
# days drink per week	0.27	−0.83, 1.37	−0.08	−1.03, 0.87	0.35	−0.54, 1.23
Maximum # of drinks per occasion	1.04	−0.22, 2.31	0.56	−0.53, 1.65	0.48	−0.53, 1.50
Usual Quantity	1.05	0.13, 1.98	0.64	−0.16, 1.43	0.42	−0.33, 1.16
# of negative consequences	0.94	−0.14, 2.01	0.45	−0.48, 1.38	0.49	−0.38, 1.36

model controls for age and gender.

Note: all linear comparisons are non-significant at the p≤.01 level of significance.