Finding F-1348

“About 31% of the participants were exposed to secondhand smoke, and in 13 instances, both the study participants and their spouses were currently smoking indoors, mostly (90.2%) beedis.”

Air pollution and environmental risk factors for altered lung function among adult women of an urban slum area of Delhi: A prevalence study (2018). Lung India : official organ of Indian Chest Society. Page 3. CKB 7346

Structure

Factor: Tobacco smoke (secondhand smoke)
Population: adult women of the study area
Setting: home, IN
Study design: cross-sectional study of lung function among women living near a heavily polluted area of Delhi, India: spirometry with a questionnaire on respiratory symptoms, smoking, second-hand smoke, cooking fuel and the duration of residence (class 4)
Effect: prevalence 31
Caveat: reported in a questionnaire, not measured

A Finding records what one published document states, verbatim and with its page. It is not a conclusion of Coridum; see the Claims that build on it.