This project seeks to determine the effectiveness of two types of interventions to reduce exposure to secondhand smoke in residential buildings. One intervention is geared toward all building residents (resident endorsement) and the other targets smokers (smoking reduction via relocation and reduction in personal smoking/cessation) with the goal of reducing personal smoking and secondhand smoke exposure.
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Change in number of cigarettes smoked per day
Timeframe: Measured at baseline (in person interview), 3 months (phone interview) and 12 months (in person interview)
Change in salivary cotinine
Timeframe: At baseline and at the 12-month follow-up
Change in secondhand smoke exposure
Timeframe: Measured at baseline (in person interview), 3 months (phone interview) and 12 months (in person interview)