Finding · as stated by the study, recorded by Coridum · status verified-machine
Finding F-0151
“PM2.5 was on average 61% of the PM10 mass both indoors and outdoors in Year 1.”
Structure
- Factor
- Particulate matter (PM₂.₅ and PM₁₀)
- Population
- elderly with COPD or coronary heart disease, healthy elderly, and children with asthma
- Setting
- home and outdoors, US (Year 1 of the study)
- Study design
- 2-year exposure assessment panel study of 108 individuals with and without COPD, coronary heart disease and asthma in Seattle, with personal, indoor and outdoor PM2.5 and PM10 monitoring over 10-day sessions (class 4)
- Effect
- ratio 61
- Sample
- 108 participants
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.