Finding · as stated by the study, recorded by Coridum · status verified-machine
Finding F-0613
“This study indicated that on average, thoron contributes 4% of the radiation dose due to total indoor radon exposure (222Rn and 220Rn) in Canada.”
Structure
- Factor
- Thoron (radon-220)
- Population
- residential occupants
- Setting
- dwelling, CA
- Study design
- simultaneous radon (222Rn) and thoron (220Rn) measurements in 3,534 residential homes in 34 Canadian metropolitan areas covering 71 % of the population, 2007-2013; pooled log-normal analysis restricted to the 1,738 homes with thoron above the detection limit (class 4)
- Effect
- other 4
- Sample
- 3534 homes
- Caveat
- a dose share computed from the measurements, recorded under measure other
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.