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Table 4 Risks of environmental tobacco smoke exposure according to health behavior factors

From: Exposure to environmental tobacco smoke among South Korean adults: a cross-sectional study of the 2005 Korea National Health and Nutrition Examination Survey

  Non-smoker Current Smoker
  ETS exposure in home ETS exposure in workplace ETS exposure in home ETS exposure in workplace
  OR (95%CI) AOR (95%CI) OR (95%CI) AOR (95%CI) OR (95%CI) AOR (95%CI) OR (95%CI) AOR (95%CI)
Experience of alcohol drinking         
   No 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00
   Yes 1.09 (0.95-1.24) 1.09 (0.95-1.26) 1.23 (1.06-1.44) 1.25 (1.07-1.47) 0.88 (0.67-1.15) 1.06 (0.79-1.44) 1.17 (0.89-1.54) 1.16 (0.87-1.54)
Regular exercise         
   Yes 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00
   No 1.05 (0.91-1.21) 1.07 (0.92-1.25) 0.88 (0.75-1.04) 0.87 (0.74-1.03) 1.18 (0.89-1.54) 1.08 (0.81-1.45) 1.28 (1.00-1.64) 1.16 (0.89-1.50)
Stress         
   Low/Moderate 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00
   High 1.02 (0.89-1.17) 1.02 (0.88-1.19) 1.02 (0.87-1.20) 1.04 (0.88-1.23) 0.89 (0.70-1.14) 0.87 (0.67-1.13) 1.29 (1.03-1.61) 1.24 (0.97-1.57)
Rest         
   Sufficient 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00
   Insufficient 0.85 (0.74-0.99) 0.82 (0.70-0.95) 0.97 (0.83-1.14) 0.94 (0.79-1.11) 0.83 (0.64-1.07) 0.81 (0.61-1.08) 1.27 (1.01-1.60) 1.13 (0.89-1.45)
Health examination         
   No 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00
   Yes 1.04 (0.91-1.19) 1.08 (0.93-1.24) 0.90 (0.77-1.05) 0.89 (0.76-1.05) 0.64 (0.50-0.81) 0.85 (0.65-1.10) 0.75 (0.59-0.94) 0.77 (0.61-0.98)
  1. Adjusted for sex, age, and education