. Author manuscript; available in PMC: 2024 Aug 1.

Published in final edited form as: Prev Sci. 2022 Dec 20;24(6):1058–1067. doi: 10.1007/s11121-022-01475-0

Table 2.

Multilevel Regression Models Predicting Adolescents’ Past-Year Cannabis Use from (Log) Number of Cannabis Retail Stores within a 5-Mile Radius of Their Home and Recreational Cannabis Legalization, with Adjustment for Past-Year Alcohol Use

	Model 1 Retail		Model 2 RCL		Model 3 Retail and alcohol use		Model 4 RCL and alcohol use
Predictors	OR	95% CI	OR	95% CI	OR	95% CI	OR	95% CI
Within-subjects (level-1)
Age	1.75^***	1.35-2.26	1.70^***	1.30-2.22	1.48^**	1.13-1.94	1.48^**	1.11-1.97
Age²	0.92^*	0.85-0.99	0.91^*	0.85-0.98	0.92^*	0.86-0.997	0.92^*	0.85-0.99
Retail stores	1.31	0.87-1.95	.	.	1.37	0.92-2.04	.	.
RCL	.	.	2.48	0.95-6.47	.	.	2.77	0.98-7.85
Alcohol use	.	.	.	.	3.57^**	1.50-8.47	3.22^**	1.34-7.70
Predictors	B	95% CI	B	95% CI	B	95% CI	B	95% CI
Between-subjects (level-2)
Retail stores	−.03	−.39-.33	.	.	.13	−.22-.48	.	.
RCL	.	.	.07	−.25-.40	.	.	.35^*	.05-.66
Alcohol use	.	.	.	.	.39^*	.09-.68	.50^***	.22-.78
Male	.09	−.42-.59	.11	−.40-.61	−.13	−.62-.37	−.16	−.63-.32

Note. RCL = recreational cannabis legalization. OR = odds ratio. 95% CI = 95% confidence interval. B = standardized beta. Estimated p-values and associated significance levels for within-subjects effects (level-1) are based on the logit parameters.

p < .05.

^**

p < .01.

^***

p < .001