. Author manuscript; available in PMC: 2016 Jan 1.

Published in final edited form as: Neurotoxicol Teratol. 2014 Nov 13;47:10–15. doi: 10.1016/j.ntt.2014.11.003

Table 5.

Ordinal Logistic Regression Models Testing Moderation of Prenatal Marijuana Exposure and Frequency of Offspring Marijuana Use.

	Model 3 (McFadden’s R²=0.035)			Model 4 (McFadden’s R²=0.033)
Variable	p-value	OR	95% CI	p-value	OR	95% CI
Prenatal marijuana exposure	0.364	1.10	0.89–1.37	0.067	1.19	0.99–1.42
Prenatal alcohol exposure	0.009	1.20	1.05–1.37	0.011	1.19	1.04–1.36
Offspring race	0.014	0.67	0.48–0.92	0.009	0.63	0.45–0.89
Offspring gender	0.002	1.73	1.23–2.43	0.000	1.91	1.39–2.62
Offspring age at assessment	0.027	0.77	0.61–0.97	0.033	0.78	0.61–0.98
PME × gender	0.144	1.30	0.91–1.85
PME × race				0.446	1.18	0.77–1.82