Table 3.

Odds ratios relating intensity of smoking habit to tuberculosis among 2,629 daily smokers of the 2011 National Adult Tobacco Survey of Cambodia

	Age-adjusted	Multivariable*
	OR [95% CI]	OR [95% CI]
Log (Number of Cigarettes)	1.70 [1.01, 2.87]	1.74 [1.01, 2.99]
Log (Years of Smoked)	1.45 [0.68, 3.06]	1.43 [0.68, 3.02]
Log (Pack Years)	1.53 [1.05, 2.25]	1.56 [1.04, 2.32]

*adjustment for age, rural dwelling, weekly consumption of beer, wine, spirits (excluding homemade palm liquor), homemade palm liquor.