Finding F-1621

“Mean PM10 concentrations for the bedroom, kitchen, main living area, and outdoor area were 104.6 ± 66.8, 123.4 ± 77.3, 114.6 ± 66.8, and 131.3 ± 81.3 μg/m3, respectively.”

Chi et al. Exposure to Indoor Particulate Matter Worsens the Symptoms and Acute Exacerbations in Chronic Obstructive Pulmonary Disease Patients of Southwestern Taiwan: A Pilot Study (2016). International journal of environmental research and public health. Page 5. CKB 7178

Structure

Factor: Particulate matter (PM₂.₅ and PM₁₀)
Setting: living room
Study design: study of patients with chronic obstructive pulmonary disease: fine and coarse particles measured in the bedroom, the kitchen, the main living area and outdoors at each home, alongside the symptoms and acute events (class 4)
Effect: mean 114.6
Caveat: the coarse fraction, PM10

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.