Table 3:

Odds of Past-Month Smoking Tobacco and E-cigarette Use by Sexual Identity

	Past-Month Smoking Tobacco	Past-Month E-Cigarette Use
	OR [95% CI]	OR [95% CI]
Sexual Identity
Heterosexual	Reference	Reference
Sexual minority (lesbian, gay, bisexual, or other)	1.31 [0.71 - 2.41]	0.98 [0.63 - 1.53]
Age	1.10 [0.89 - 1.36]	1.22 [1.05 - 1.42]
Sex
Male	Reference	Reference
Female	0.62 [0.33 - 1.18]	0.72 [0.45 - 1.15]
Race/Ethnicity
non-Hispanic white	Reference	Reference
Other	1.27 [0.72 – 2.23]	1.30 [0.89 - 1.94]
Friend(s)’ Past 30-day E-cigarette Use
Friends did not vape	Reference	Reference
Close friend(s) vaped	3.60 [1.86 – 6.94]	12.4 [7.15 – 21.6]
Cigarette Marketing Exposure Score	1.08 [1.04 - 1.12]	-
E-Cigarette Marketing Exposure Score	-	1.06 [1.03 - 1.09]