Table 2.

Lifetime and past 30 days substance use and runaway/homeless experiences

	Exchanged (n = 569) %	Never Exchanged (n = 11051) %	Unadjusted odd ratio (95% CI)
Alcohol
Ever	77	82.3	.72 (.58 to .88)
Binge drinking past year	41.1	47.5	.771 (.65 to .91)
Binge drinking past 2 weeks	33.4	32	1.06 (.89 to 1.27)*
Marijuana
Ever	59.9	51.2	1.42 (1.19 to 1.69)
Past 30 days	32.2	21.4	1.74 (1.45 to 2.08)
Cocaine
Ever	21.1	10.8	2.23 (1.79 to 2.74)
Past 30 days	6.9	3	2.37 (1.68 to 3.34)
Injection Drugs
Ever	6	1.1	.179 (.121 to .264)
Past 30 days	.4	.3	1.34 (.31 to 5.63)*
Other Illegal Drugs
Ever	24.4	18	1.47 (1.21 to 1.79)
Past 30 days	8.6	4.3	2.12 (1.56 to 2.88)
Methamphetamine
Last year	9.1	5.4	1.75 (1.29 to 2.35)
Past 30 days	1.2	.9	2.23 (1.02 to 4.89)
Cigarettes
Ever	73.5	75.9	1.10 (.99 to 1.23)*
Past 30 days	42.5	31.8	1.59 (1.34 to 1.88)
Ran away
Ever	30.4	12.6	2.58 (2.12 to 3.16)
Homeless
Ever	10	3.6	2.98(2.23–3.98)

Note. All outcomes are significant at p<.05 unless indicated otherwise by an asterisk (*)

Reference group is participants who did not use substances