Odds ratio (OR) of offspring source of passive smoking (123 male and 193 female) vs. non-passive smoking (668 male and 803 female) according to selected characteristics in 2010.

<p>Adjusted model involved gender, age group, marital status (married, single or divorced or widowed), occupation (white collar, light physical labor, hard physical labor) and education level (years: ≤6, 7–12, ≥13).</p><p>Odds ratio (OR) of offspring source of passive smoking (123 male and 193 female) vs. non-passive smoking (668 male and 803 female) according to selected characteristics in 2010.