Exposure to second-hand tobacco smoke in Qatar: results from a population-based study

Background: Tobacco use among women in Qatar is currently low. However, the risk of exposure to second-hand tobacco smoke among them is a pressing concern because of the high prevalence of tobacco use by men. Aims: To describe the prevalence and risk factors for second-hand tobacco smoke exposure at home and at workplaces, schools, cafes, and restaurants in Qatar. Methods: We analysed data from a population-based survey of 7921 adults aged >= 18 years, conducted in Qatar between March and December 2019. The study used multilevel cluster selection and comprised government employees and university students. Results: Among the participants, 19.3% (n = 1219) reported that smoking was allowed in their homes, 3.1% (n = 196) said it was allowed in the workplace or school, and 3.3% (n = 204) said it was allowed in cafes and restaurants. Among the women, 22.8% (n = 589) allowed smoking inside their homes, including 51.8% (n = 130) of tobacco users and 38.5% (n = 553) of those who lived with a tobacco user. Living with and being a tobacco user significantly predicted the likelihood of reporting second-hand tobacco smoke at home. Conclusion: Second-hand tobacco smoke exposure in the home is a health concern for women and children in Qatar. This study provides baseline data for tobacco control policies and programmes, particularly in relation to the promotion of smoke-free home environments.