Table 1.

Demographic characteristics of students, NC YTS, 2015, weighted estimates

	Total sample	Non Tobacco users	Single product users	Multiple product users	P value
	(n=2,922)	(n=2,191)	(n=356)	(n=375)
Age	%	%	%	%
14 or less	20	22	11	11	0.000
15	27	29	22	22
16	24	24	27	22
17 or older	29	25	40	45
Sex
Male	49	47	51	63	0.000
Female	51	53	49	37
Race
Non-Hispanic White	55	52	57	68	0.0025
Non-Hispanic Black	25	27	23	16
Hispanic	13	13	13	11
Non-Hispanic other	7	8	7	5
Student’s weekly discretionary income
$ 1–10	29	32	21	17	0.000
$ 11–20	20	20	22	15
$21–50	20	20	17	26
$50+	31	28	40	42

Note. P values are based on chi² test of differences between non-users, single product users, and multiple product users.