Table 2.

Characteristics of recent quit attempters reported at PATH Wave 4 by use of non-cigarette tobacco products on last quit attempt prior to Wave 4

Variable	No tobacco product use (n=2999)		Any e-cigarette use (n=488)		Other non-cigarette tobacco use* (n=91)
	Wtd%	95% CI	Wtd%	95% CI	Wtd%	95% CI
Age
18–34	81.0	79.1 to 83.0	15.4	13.3 to 17.5	3.5	2.2 to 4.9
35–50	84.0	81.3 to 86.7	13.7	11.3 to 16.2	2.3	1.4 to 3.2
50+	89.7	87.8 to 91.5	8.8	7.1 to 10.4	1.6	0.7 to 2.4
Sex
Male	84.6	82.7 to 86.5	12.0	10.3 to 13.8	3.4	2.5 to 4.3
Female	85.2	83.3 to 87.0	13.3	11.6 to 14.9	1.6	0.8 to 2.3
Education
<High school	86.9	84.8 to 89.0	10.6	8.7 to 12.5	2.5	1.6 to 3.5
High school graduate	86.6	84.4 to 88.7	9.8	7.8 to 11.7	3.6	2.2 to 5.1
Some college+	82.9	81.0 to 84.9	15.3	13.4 to 17.1	1.8	1.0 to 2.6
Race/ethnicity
Non-Hispanic white	82.5	80.5 to 84.4	15.3	13.4 to 17.2	2.2	1.6 to 2.9
Others	89.0	87.4 to 90.6	8.0	6.5 to 9.4	3.0	1.8 to 4.2
Income (US$)
<35 000	86.5	84.7 to 88.3	10.6	9.0 to 12.1	2.9	2.0 to 3.8
≥35 000	82.7	80.3 to 85.1	15.6	13.2 to 17.9	1.7	1.0 to 2.4
Cigarette smoking status at W3
Daily	83.4	81.7 to 85.1	13.9	12.3 to 15.5	2.7	1.9 to 3.4
Non-daily	88.2	86.3 to 90.1	9.7	7.7 to 11.7	2.1	1.1 to 3.0
E-cigarette use at W3
Marked	66.0	61.5 to 70.5	30.8	26.4 to 35.1	3.2	1.4 to 5.1
Not marked	89.1	87.8 to 90.3	8.6	7.5 to 9.7	2.3	1.7 to 3.0
Time since last quit attempt
<90 days	83.4	81.0 to 85.9	14.3	11.9 to 16.8	2.3	1.2 to 3.3
≥90 days	82.4	80.1 to 84.6	14.9	12.6 to 17.1	2.8	1.7 to 3.9

*Other non-cigarette tobacco: any use of cigar, cigarillo, filtered cigar, pipe, hookah, snus or smokeless tobacco.

PATH, Population Assessment of Tobacco and Health; W3, Wave 3; W4, Wave 4; Wtd, weighted US population estimate (W4 single-wave weights were used).