Table III.

Weighted association between intention to quit at baseline and use of e-cigarettes at follow-up (México, 2012–2015)

	Use of e-cigarettes in the last months (N=624)
	N	%	OR CI 95%	AOR CI 95%
Plan to quit smoking in the next six months
Yes	2	1.87	1.06 (0.2–5.64)	1.3 (0.23–7.41)
No/Don’t know	8	1.55	1.00	1.00
Sex
Female	5	1.77		0.75 (0.21–2.73)
Male	5	1.46		1.00
Age
18–29	5	3.55		7.83 (0.81–75.55)
30–39	1	0.67		0.98 (0.05–16.45)
40–50	3	2.01		6.32 (0.5–79.33)
55+	1	0.54		1.00
Education
Middle school or less	6	1.46		1.00
High school or more	4	1.87		0.29 (0.06–1.36)
Income
Low	1	0.83		1.00
Middle	2	1.09		1.88 (0.13–27.27)
High	4	1.7		6.95 (0.61–78.62)
unknown	3	3.53		12.41 (0.99–155.57)
Ever used e-cigarettes at baseline
yes	3	7.14		9.24 (2.02–42.2)
No	7	1.20		1.00