Finding · as stated by the study, recorded by Coridum · status verified-machine
Finding F-0623
“The geologic rock layer on which the building sat was strongly associated with radon concentration (e.g., Axemann Formation, median = 365 Bq/m3, IQR = 167–679 vs.”
Structure
- Factor
- Radon
- Population
- building occupants
- Setting
- dwelling, US
- Study design
- analysis of 866,735 first indoor radon measurements per building (mostly homes) from 1,983,705 tests reported in Pennsylvania 1989-2013, with geology, water source, community type, building and test characteristics as predictors in adjusted linear models of log radon (class 4)
- Effect
- median 365
- Sample
- 866735 homes
- Caveat
- the two formations are given as an example of the geological range
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.