. Author manuscript; available in PMC: 2018 May 1.

Published in final edited form as: Prev Sci. 2017 May;18(4):406–415. doi: 10.1007/s11121-017-0768-2

Table 2.

Unit Specific Odds Ratios (OR) and Confidence Intervals (CI) for Marijuana Use Outcome Variables

Variable	Ever Tried		Past Month Use		Frequent Use
	Model 1	Model 2	Model 1	Model 2	Model 1	Model 2
	OR (CI)	OR (CI)	OR (CI)	OR (CI)	OR (CI)	OR (CI)
Intercept	1.52^** (1.21, 1.91)	1.63^** (1.30, 2.03)	0.11^** (0.43, 0.67)	0.41^** (0.34, 0.51)	1.14 (0.75, 1.74)	0.84 (0.68, 1.05)
School Des. Norms		1.66^* (1.21, 2.28)		1.51^* (1.10, 2.06)		1.34 (0.92, 1.94)
Female	1.04 (0.84, 1.29)	1.07 (0.88, 1.31)	0.97 (0.80, 1.17)	1.10 (0.92, 1.33)	0.69^* (0.51, 0.93)	0.80 (0.62, 1.04)
Grade	1.21^** (1.15, 1.34)	1.09 ^M (0.99, 1.19)	1.10^* (1.03, 1.18)	0.97 (0.90, 1.05)	1.15 (0.98, 1.34)	1.13^** (1.03, 1.25)
Descriptive Norms		1.48^** (1.32, 1.54)		1.35^** (1.26, 1.45)		1.35^** (1.21, 1.51)
Student Injunctive Norms		0.78^** (0.72, 0.86)		0.78^** (0.70, 0.86)		0.83^** (0.74, 0.92)
Family Injunctive Norms		0.58^** (0.49, 0.69)		0.49^** (0.44, 0.55)		0.55^** (0.48, 0.64)
Anticipatory Socialization		1.88^** (1.72, 1.96)		1.74^** (1.63, 1.87)		1.30^** (1.15, 1.46)
Fam. Inj. Norms^* Grade		0.92^M (0.83, 1.01)		0.84^** (0.79, 0.91)		^NS
Des. Norms ^* Fam. Inj. Norms		0.79^** (0.72, 0.86)		0.82^** (0.77, 0.89)		^NS
N	3446		3446		1277

p < 0.05

^**

p < 0.001

= marginal significance p < 0.06;

^NS

=non-significant.