Document Classification

Section Type: RESULTS

Text: In the univariable logistic regression models an effect of active treatment on smoking cessation was observed (OR 1. 50, 95 % CI 1. 15 to 1. 96), and additional effects on outcome were found for age (OR 1. 02, 95 % CI 1. 01 to 1. 03), sex (men v women : OR 1. 38, 95 % CI 1. 14 to 1. 68), housing conditions (OR 1. 43, 95 % CI 1. 25 to 1. 65), current respiratory (OR 0. 79, 95 % CI 0. 67 to 0. 92) or cardiac disease (OR 0. 46, 95 % CI 0. 28 to 0. 75), and markers of tobacco use (cigarettes per day : OR 0. 79, 95 % CI 0. 69 to 0. 90 ; expired carbon monoxide : OR 0. 98, 95 % CI 0. 97 to 0. 99).