. Author manuscript; available in PMC: 2015 Apr 1.

Published in final edited form as: Addict Behav. 2013 Dec 29;39(4):768–781. doi: 10.1016/j.addbeh.2013.12.015

Table 4-B.

Adjusted Odds Ratios for Polytobacco Use Relative to Single Tobacco Product Use Among All Tobacco Users, Past 30 Days, Stratified by Age Group, United States, 2002–2011.

		Age 12–17				Age 18–25				Age 26+

		OR	L 95%	U 95%	Wald F p-value	OR	L 95%	U 95%	Wald F p-value	OR	L 95%	U 95%	Wald F p-value

Gender	Male	2.26^*	2.07	2.47	<0.0001	3.00^*	2.85	3.16	<0.0001	3.87^*	3.57	4.19	<0.0001
Gender	Female	REF				REF				REF
Education	Grade school	REF			0.139	1.79^*	1.51	2.13	<0.0001	1.15	0.96	1.37	0.5382
	Some high school	1.07	0.96	1.19		1.63^*	1.47	1.80		1.03	0.90	1.18
	High school graduate	0.85	0.66	1.09		1.56^*	1.43	1.70		1.00	0.89	1.11
	Some college	0.24	0.04	1.59		1.30^*	1.18	1.44		1.02	0.92	1.13
	4 year degree +	.	.	.		REF				REF
Race/ethnicity	NonHisp White	REF			<0.0001	REF			<0.0001	REF			<0.0001
	NonHisp Black/Afr Am	0.70^*	0.59	0.83		1.03	0.95	1.11		1.27^*	1.13	1.42
	NonHisp Native Am /AK Native	1.36	0.88	2.09		1.01	0.80	1.27		1.47^*	1.04	2.08
	NonHisp Native HI / Other Pac Isl	0.56	0.25	1.28		0.93	0.61	1.43		0.74	0.40	1.36
	NonHisp Asian	0.39^*	0.21	0.72		0.62^*	0.52	0.75		0.31^*	0.21	0.44
	NonHisp more than one race	0.94	0.69	1.26		0.94	0.80	1.12		1.44^*	1.18	1.78
	Hispanic	0.79^*	0.68	0.91		0.82^*	0.76	0.88		1.02	0.89	1.16
Income	less than 10,000 (including loss)	1.17	0.96	1.42	0.0499	1.13^*	1.04	1.22	0.0033	1.41^*	1.20	1.64	0.0017
	10,000 – 19,999	1.25^*	1.07	1.47		1.05	0.97	1.14		1.13	0.99	1.29
	20,000 – 29,999	1.20^*	1.05	1.38		0.99	0.90	1.08		1.06	0.92	1.22
	30,000 – 39,999	1.21^*	1.03	1.43		0.96	0.88	1.05		1.01	0.88	1.17
	40,000 – 49,999	1.07	0.92	1.23		0.97	0.88	1.13		1.12	0.97	1.28
	50,000 – 74,999	1.05	0.92	1.20		1.03	0.94	1.13		1.07	0.95	1.21
	75,000 or more	REF				REF				REF
Drug Abuse or Dependence	None	REF			<0.0001	REF			<0.0001	REF			0.2466
	Marijuana (MJ) only	1.27^*	1.13	1.44		1.26^*	1.15	1.38		1.10	0.87	1.38
	Illicit drugs other than MJ	1.07	0.88	1.29		1.09^*	0.98	1.22		1.01	0.85	1.20
	Illicit drugs and MJ	1.72^*	1.39	2.14		1.74^*	1.49	2.03		1.43	0.99	2.08
Alcohol Abuse or Dependence	None	REF			<0.0001	REF			<0.0001	REF			<0.0001
Alcohol Abuse or Dependence	Yes	1.35^*	1.22	1.50		1.18^*	1.12	1.25		1.31^*	1.19	1.46
Arrested	Yes	1.17^*	1.07	1.27	0.0009	1.07^*	1.01	1.12	0.0169	1.15^*	1.07	1.24	0.0002
Arrested	No	REF				REF				REF
DUI 12 mo	Don’t drive and/or no alc/drug use	0.63	0.56	0.70	<0.0001	0.68	0.64	0.73	<0.0001	0.63^*	0.56	0.70	<0.0001
	Use alc/drugs, yes DUI	1.39^*	1.21	1.59		1.09^*	1.01	1.18		0.93	0.80	1.08
	Use alc/drugs, no DUI	REF				REF				REF
Kick from dangerous things	Never	REF			0.1645	REF			<0.0001	REF			0.0104
	Seldom	1.08	0.90	1.30		1.15^*	1.05	1.27		1.05	0.95	1.16
	Sometimes	1.04	0.86	1.25		1.25^*	1.12	1.39		1.13	1.00	1.27
	Always	1.20	0.95	1.51		1.49^*	1.27	1.74		1.46	1.16	1.83
Test by doing risky things	Never	REF			0.0792	REF			<0.0001	REF			0.0003
	Seldom	1.13	0.95	1.34		1.17^*	1.08	1.27		1.15^*	1.04	1.27
	Sometimes	1.25^*	1.04	1.51		1.27^*	1.15	1.40		1.33^*	1.17	1.53
	Always	1.28^*	1.02	1.62		1.32^*	1.16	1.51		1.55^*	1.17	2.07
YEAR		1.02^*	1.00	1.03	0.0356	1.01^*	1.00	1.02	0.0199	1.00	0.99	1.01	0.8903

= P value <0.05