TABLE 1.

Demographic Information on Ever E-Cigarette Users (n = 1080)

	Dripping		No Dripping		Statistics
Demographics	N	%	N	%	χ2
Sex					62.24***
Male	206	74.37	233	45.16
Female	71	25.63	283	54.84
Race					9.70**
White	224	79.43	364	69.20
Nonwhite	58	20.57	162	30.80
	Mean	SD	Mean	SD	ANOVA (F)
Age	16.4	1.15	16.2	1.25	6.56*
Number of tobacco products tried	2.9	1.66	1.8	1.49	100.99***
Days e-cigarettes used in the past 30 d	13.2	12.56	3.8	7.67	144.65**

^***P < .001.

^**P < .01.

^*P < .05.