Table 4.

Non-Heavy Drinking Occasions Among Past-Year Drinkers as a Function of Under 21 MLDA Exposure.

		95% CI
	Odds Ratio	Lower	Upper	p	n
All Past-Year Drinkers					24088
No Non-heavy Occasions	ref	--	--	--	3586
1 to 12 per year	.81	.71	.94	<.001	8045
More than 1 per month	.86	.74	1.00	.05	12457
Conditional Analyses by Sex
Women					11956
No Non-heavy Occasions	ref	--	--	--	1307
1 to 12 per yeara	.89	.75	1.05	.17	5106
More than 1 per month	.93	.78	1.10	.38	5543
Men					12132
No Non-heavy Occasions	ref	--	--	--	2281
1 to 12 per yeara	.75	.63	.89	<.001	2937
More than 1 per month	.82	.68	.99	.04	6914
Conditional Analyses by Educational Attainment
No College					8703
No Non-heavy Occasions	ref	--	--	--	1927
1 to 12 per yearb	.72	.58	.89	<.001	2894
More than 1 per month c	.76	.64	.91	<.001	3882
Any College					15386
No Non-heavy Occasions	ref	--	--	--	1661
1 to 12 per yearb	.90	.72	1.14	.39	5151
More than 1 per month c	.96	.76	1.20	.71	8574

Note. Sex and educational attainment were covariates unless conditioned for; age, survey wave and race/ethnicity were covariates in all analyses.

Between-groups comparisons:

^anear-significant at p = .082,

^bnear-significant at p = .073,

^cnear-significant at p = .056.