Table 1. Socio-demographic characteristics of the participants (N = 181).

		Smoker
Demographics		Yes		No		p
		N	%	N	%
Gender	Female	63	52.5	57	47.5	p = 0.75
	Male	34	55.7	27	44.3	p = 0.75
Schooling	Up to Junior High	40	50.6	39	49.4	p = 0.66
	High School					p = 0.66
	Complete or Incomplete	36	53.7	31	46.3	p = 0.66
	College—Complete	21	60	14	40	p = 0.66
	or Incomplete					p = 0.66
Age	Up to 44 years	32	55.2	26	44.8	p = 0.75
	45 or older	63	52.1	58	47.9	p = 0.75
Family Income in Minimum Wages a	Up to 3	87	52.4	79	47.6	p = 0.41
	3 or more	10	66.7	5	33.3	p = 0.41

^aOne minimum wage in Brazil is equivalent to approximately US$ 1,376.34 per month.