Cigarette smoking and tuberculosis in Cambodia: findings from a national sample

Table 2 Univariate odds ratios relating smoked tobacco, manufactured cigarette smoking, and demographics to tuberculosis among 15,615 subjects of the 2011 National Adult Tobacco Survey of Cambodia

	All subjects	Men
	OR [95% CI]	OR [95% CI]
All Smoked Tobacco
Current Smoker	1.30[0.89,1.89]	1.42[0.90, 2.24]
Non-smoker	1.00 [referent]	1.00 [referent]
Manufactured Cigarette
Current Smoker	1.31[0.84,2.05]	1.58[0.97,2.58]
Non-smoker	1.00 [referent]	1.00 [referent]
Demographics
Age (per 1 year)	1.02[1.01,1.03]	1.02[1.01,1.03]
Gender
Female	1.01[0.75,1.34]	-
Male	1.00 [referent]
Residence
Rural	3.51[1.63,7.58]	2.55[1.03,6.27]
Urban	1.00 [referent]	1.00 [referent]
Daily exposure to Environmental Tobacco Smoke
Yes	1.11[0.71,1.76]	0.98[0.56,1.73]
No	1.00 [referent]	1.00 [referent]
Education
0 years	1.00 [referent]	1.00 [referent]
0 -6 years	0.61[0.43,0.86]	0.89[0.55,1.46]
7-9 years	0.24[0.13,0.44]	0.30[0.14,0.65]
10-12 years	0.33[0.16,0.68]	0.50[0.23,1.11]
> 12 years	0.17[0.05,0.59]	0.16[0.02,1.17]
Daily Income
< 1 USD	1.00 [referent]	1.00 [referent]
1-2 USD	0.85[0.54,1.34]	0.84[0.47,1.50]
>2-3 USD	1.01[0.53,1.91]	1.02[0.48,2.19]
>3 USD	0.82[0.52,1.30]	0.89[0.50,1.59]

ISSN: 1617-9625