Finding F-0333

“For residents with one or more symptoms in the past, HCHO, butanol or 1,2-dichloroethane concentrations were significantly greater in their bedrooms or kitchens compared with those of subjects without previous symptoms.”

Sick building syndrome by indoor air pollution in Dalian, China (2013). International journal of environmental research and public health. Page 2. CKB 6833

Structure

Factor: Formaldehyde (CH₂O)
Outcome: Sick building syndrome
Population: residents of Dalian
Setting: home, CN
Study design: cross-sectional study of residents of Dalian: diffusion-sampler measurements of formaldehyde and VOCs in bedrooms and kitchens with a sick building syndrome symptom questionnaire, GC/MS analysis (class 4)
Caveat: no effect size in the sentence; the same sentence reports butanol and 1,2-dichloroethane (no Vocabulary slugs)

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.