Table 5.

Prevalence of Currently Used ENDS Flavor Categories by Flavor Category Used at Initiation among Dual Users and Switchers, 2016–2017

Dual Users		Switchers
	% (95% CI)		% (95% CI)
Flavor Category Used at Initiation	% Currently Using Flavor Category	Flavor Category Used at Initiation	% Currently Using Flavor Category
Tobacco/Unflavored***		Tobacco/Unflavored
Yes at Initiation, N = 347	67.2 (60.4, 74.1)a	Yes at Initiation, N = 54	46.4 (31.1, 61.7)b
No at Initiation, N = 245	2.9 (0.5, 5.3)	No at Initiation, N = 58	-
Mint/Wintergreen/Menthol***		Mint/Wintergreen/Menthol
Yes at Initiation, N = 244	81.2 (75.2, 87.2)a	Yes at Initiation, N = 37	64.8 (47.2, 82.3)b
No at Initiation, N = 349	3.7 (0.3, 7.2)	No at Initiation , N = 75	-
Fruit***		Fruit***
Yes at Initiation, N = 290	75.3 (68.7, 81.9)a	Yes at Initiation, N = 61	83.7 (73.6, 93.9)a
No at Initiation, N = 302	8.7 (4.3, 13.0)a	No at Initiation, N = 51	9.3 (0.2, 18.4)a
Candy/Dessert***		Candy/Dessert***
Yes at Initiation, N = 178	73.0 (65.0, 81.0)a	Yes at Initiation, N = 37	70.3 (54.6, 86.0)a
No at Initiation, N = 414	4.8 (1.8, 7.8)a	No at Initiation, N = 75	5.0 (0.0, 10.7)a
Coffee/Alcohol***		Coffee/Alcohol
Yes at Initiation, N = 127	57.7 (46.8, 68.7)a	Yes at Initiation, N = 20	39.1 (14.7, 63.6)a
No at Initiation, N = 463	2.4 (0.2, 4.5)	No at Initiation, N = 92	-
Spice/Other Beverage***		Spice/Other Beverage
Yes at Initiation, N = 97	51.3 (38.7, 64.0)a	Yes at Initiation, N = 19	52.1 (25.7, 78.4)a
No at Initiation, N = 495	1.7 (0.4, 2.9)	No at Initiation, N = 93	-

Note.

ENDS, electronic nicotine delivery systems; CI, confidence interval. Participants could select more than one flavor category. Weighted % are reported. Dashes represent cell sizes with n < 4.

^*p < .05,

^**p < .01,

^***p < .001 according to Rao-Scott χ². Different superscripts indicate a statistically significant difference in the prevalence of current use by use profile.