Table 1.

Demographics and Characteristics of Cigarette, E-cigarette, and Social Media Use (N=258)

	N	%
Age
18–20	146	16.2
21–24	84	28.8
25 or older	20	8.0
Gender
Male	85	32.6
Female	176	67.4
Race
White (non-Hispanic)	127	49.4
Black (non-Hispanic)	56	21.8
Asian/Pacific Islander	32	12.5
Other Race	42	16.4
E-Cigarette usea
Never Used	136	54.0
Have, but not in past 30 days	76	30.2
1–9 days	29	11.5
10–29 days	7	2.8
Daily	4	1.6
Cigarette usea
Never Used	150	61.7
Have, but not in past 30 days	50	20.6
1–9 days	24	9.9
10–29 days	15	6.2
Daily	4	1.7
Current E-cigarette and Cigarette usea	18	7.0
Lifetime use of both E-cigarettes and Cigarettesb	64	24.8
Self-posted about E-Cigarettes in the last 6 monthsc	15	10.0
Facebook	10	4.0
Twitter	7	2.9
Instagram	8	3.3
Peer-posts about E-Cigarettes viewed in the last 6 monthsc	64	43.8
Facebook	75	31.3
Twitter	36	16.4
Instagram	66	28.3
Advertisements viewed about e-cigarettes in the last 6 monthsc	65	48.5
Facebook	94	39.6
Twitter	30	13.0
Instagram	30	13.0

^a.Last 30 days

^b.Based on current use and have used, but not in the last 30 days

^c.Frequency and percent on each platform, not mutually exclusive and will not add up to overall value