Table 4.

Daily Drinking Urges Growth Curve Models by Withdrawal Symptoms, Quitters Only, Men's and Women's Studies Combined

Withdrawal Symptoms Present	Estimate	95% CI	p
Intercept	0.876	0.246 , 1.520	.006
Post-abstinence immediate change	−0.662	−1.092 , −0.236	.002
Pre-abstinence change over time	−0.184	−0.363 , −0.006	.043
Post-abstinence change over time	−0.070	−0.092 , −0.048	<.001
Intercept variance	2.020	1.214 , 3.605
Withdrawal Symptoms Absent
Intercept	0.591	0.060 , 1.126	.028
Post-abstinence immediate change	−0.671	−1.054 , −0.293	.001
Pre-abstinence change over time	−0.172	−0.334 , −0.011	.037
Post-abstinence change over time	−0.168	−0.189 , −0.147	<.001
Intercept variance	1.637	1.034 , 2.733

Note. See Table 2 footnote for additional information on growth-curve model terms.