Finding F-1322

“Coal burning for cooking and/or heating increased odds of wheezing with colds [odds ratio (OR) = 1.57, 95% confidence interval (CI): 1.07–2.29] and without colds (OR = 1.44, 95% CI: 1.05–1.97).”

Respiratory symptoms in relation to residential coal burning and environmental tobacco smoke among early adolescents in Wuhan, China: a cross-sectional study (2004). Environmental health : a global access science source. Page 1. CKB 7215

Structure

Source: Coal
Outcome: Wheeze
Population: seventh-grade pupils
Setting: home, CN
Study design: cross-sectional study of 5051 seventh-grade pupils in 22 randomly selected schools of the greater metropolitan area of Wuhan, China: a self-administered in-class questionnaire on respiratory health and the home environment, analysed with logistic regression (class 4)
Effect: OR 1.44 (1.05–1.97)
Caveat: fuel and symptoms reported in a questionnaire

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.