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. Author manuscript; available in PMC: 2016 Nov 30.
Published in final edited form as: Tob Regul Sci. 2015 Mar 1;1:42–53. doi: 10.18001/TRS.1.1.5

Table 2.

Demographic Characteristics by Participant Past 30-day LCC and Other Tobacco Smoking Status

Characteristic LCC-only
(N = 58)
p Cigarette-only
(N = 7)
p Dual Smoker
(N = 25)
p Total
(N = 90)
Age (mean, SD) 25.4 (4.4) 23.7(2.8) 25.7(4.5) 25.1 (4.5)
Sex (%)
 Male 44.8 28.6 48.0 53.1
 Female 55.2 71.4 52.0 46.9
Race/ethnicity (% yes vs all others)a
 African American 82.1 *** 14.3 ** 29 2 *** 47.4
 Hispanic 15.8 ***   0.0 28.0 17.1
 White 16.1 85.7 *** 45.8 * 35.5
Sexual Orientation (%) * *
 Heterosexual 77.6 42.9 76.0 73.5
 Homosexual 10.3   0.0   0.0   7.1
 Bisexual 12.1 42.9 20.0 16.3
 Other   0.0 14.2   4.0   3.1
***

p < .001,

**

p < .01,

*

p < .05

Note.

a

= Column percentages do not total 100%