Table 2.

Main Effects of Neighborhood Measures on Past Year Use

	Alcohol Odds Ratio (95% CI)	Cigarette Odds Ratio (95% CI)	Marijuana Odds Ratio (95% CI)	E-cigarettes Odds Ratio (95% CI)

Neighborhood problems with alcohol and drugs	1.11	1.08	1.16	1.25
Neighborhood problems with alcohol and drugs	(1.01, 1.21)^*	(0.93, 1.26)	(1.04, 1.30)^**	(1.13, 1.38)^***

Neighborhood disorganization	1.29	1.38	1.46	1.59
Neighborhood disorganization	(1.07, 1.54)^**	(1.05, 1.80)^*	(1.19, 1.78)^***	(1.29, 1.96)^***

Neighborhood cohesion	0.97	0.75	0.84	0.83
Neighborhood cohesion	(0.84, 1.13)	(0.58, 0.95)^*	(0.7, 1.00)^*	(0.7, 0.97)^*

Neighborhood disadvantage	0.94	0.94	0.93	1.01
Neighborhood disadvantage	(0.81, 1.10)	(0.74, 1.19)	(0.77, 1.12)	(0.85, 1.19)

Notes: Estimates are from models adjusted for age, sex, race/ethnicity, mother’s education, whether or not the participant was in the intervention group in Wave 1, and an indicator for whether in college at follow-up; CI = confidence interval

p-value < 0.05

^**

p-value <0.01

^***

p-value < 0.001.