Prevalence and predictors of heated tobacco products use among male ever smokers: results from a Korean longitudinal study

Table 1 ORs of heated tobacco products (HTPs) use among male ever smokers (n = 271)

		%	aOR	95% CI	P
Age	50+	5.1	1 (ref)
	36–49	18.7	3.72	1.16–12.0	0.027
	~ 35	5.9	0.61	0.14–2.62	0.51
Education	~high school	6.8	1 (ref)
Education	College or over	14.6	2.40	0.87–6.60	0.09
*Household income	1Q ~ 3Q	8.1	1 (ref)
*Household income	4Q	21.1	2.71	1.16–6.34	0.021
E-cigarette use status	Never	7.3	1 (ref)
	Former	13.6	3.11	1.22–7.93	0.017
	Current	27.8	9.14	2.34–35.6	0.001

Data are ORs (95% CI) unless indicated otherwise. P values were calculated after adjustment for age (categorical), education (categorial), household income (1Q, minimun to 318,700 KW; 2Q, 318,701 to 2,000,000 KW; 3Q, 2,000,001 to 3,990,000 KW; 4Q, 3,990,001 KW to maximum), and vaping status (categorical)

ISSN: 1471-2458