Finding F-0086

“Res_1, on the other hand, with limited sources of PM2.5 generation (i.e., short cooking duration, no ETS, etc.), is characterized by lower levels of fine particle exposure (mean PM2.5 = 22.22 μg/m3).”

Xydi et al. Assessing the Impact of Spatial and Temporal Variability in Fine Particulate Matter Pollution on Respiratory Health Outcomes in Asthma and COPD Patients (2024). Journal of personalized medicine. Page 7. CKB 5958

Structure

Factor: Particulate matter (PM₂.₅ and PM₁₀)
Population: five patients with asthma or chronic obstructive pulmonary disease (average age 50 years, 40 % male)
Setting: home, GR (one year)
Study design: panel study: five patients with asthma or COPD monitored over a whole year with 24 h indoor and outdoor PM2.5 measurements, daily peak expiratory flow and biweekly symptom reports (linear mixed effect models, generalized estimating equations) (class 3)
Effect: mean 22.22
Averaging time: 24 h monitoring over a year
Sample: 5 participants
Caveat: one residence (Res_1) with short cooking duration and no environmental tobacco smoke

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.