Table 2:

Logistic regression models for reporting a great risk of harm from trying heroin.

	Adults (n=47,811)			Adolescents (n=24,167)**
	AOR	95% C.I.	p-Value	AOR	95% C.I.	p-Value
Prescription pain reliever misuse	0.760	0.614-0.941	0.013	0.817	0.672-0.993	0.042
Prescription sedative misuse	0.890	0.486-1.628	0.700	2.032	0.969-4.261	0.060
Prescription tranquilizer misuse	1.117	0.822-1.518	0.472	1.219	0.802-1.852	0.909
Prescription stimulant misuse	1.203	0.946-1.531	0.129	1.691	1.135-2.519	0.011
Marijuana use	1.063	0.939-1.204	0.329	2.214	1.929-2.542	0.152
Cocaine use	0.793	0.566-1.109	0.171	0.906	0.522-1.571	0.719
Inhalant use	0.470	0.317-0.697	<0.001	0.532	0.414-0.683	<0.001
Hallucinogen use	0.730	0.538-0.989	0.043	1.127	0.808-1.571	0.474
Ever injected drugs	1.240	0.499-3.079	0.637	0.334	0.079-1.405	0.132
Female gender	1.359	1.285-1.438	<0.001	0.854	0.790-0.923	<0.001
Age Group (ref 18-25y)
26-34 years	1.261	1.116-1.425	<0.001
35+ years	2.064	1.887-2.259	<0.001

^*Adjusted for race/ethnicity, education.

^**Adjusted for race/ethnicity.