Table 2.

Individual-level, phenotypic associations between drinking and learning and memory in RAVLT.

Measure	Unadjusted				Adjusted for Effects of IQ
	Estimate	95% CI	t-statistic	p-value	Estimate	95% CI	t-statistic	p-value
Overall Learning	−0.381	[−0.544— −0.219]	4.60	<.001	−0.293	[−0.443— −0.144]	3.84	<.001
Learning Over Trials	−0.160	[−0.278— −0.042]	2.66	.008	−0.148	[−0.265— −0.030]	2.45	.014
Trial 5 Total	−0.094	[−0.133— −0.054]	4.60	<.001	−0.079	[−0.117— −0.041]	4.05	<.001
Trial 1 Total	−0.044	[−0.074— −0.015]	2.93	.003	−0.029	[−0.057— −0.002]	2.07	.039
Trial B Total	−0.077	[−0.112— −0.042]	4.29	<.001	−0.061	[−0.093— −0.028]	3.64	<.001
Trial B--Trial 1	−0.032	[−0.067— 0.002]	1.84	.067	−0.031	[−0.066— 0.003]	1.77	.077
Immediate Retention	−0.010	[−0.043— 0.023]	0.60	.550	−0.010	[−0.043— 0.023]	0.01	.991
Delayed Retention	0.004	[−0.034— 0.042]	0.22	.823	0.015	[−0.024— 0.053]	0.74	.457

Note: Estimate is the parameter estimate and 95% CI the 95% confidence interval around this estimate, obtained by means of the cluster-robust sandwich estimator of standard errors in svyglm. All parameter estimates are adjusted for any effects of age cohort, sex and zygosity. Estimates in the right-hand columns have been adjusted for effects of IQ measured at age 11.