Finding F-1665

“Many households (55%, n = 5) reported less illness of their child with use of the HEPA purifier.”

“You can feel the fresh air . . . ” Rural Alaska Native household perceptions of home air purifiers and health Madilyn Shorta,b , Jennifer Dobsonb,c (2024). Int J Circumpolar Health. Page 5. CKB 1248

Structure

Intervention: Air purifiers
Setting: home, US
Study design: interview study of rural Alaska Native households given a portable HEPA air cleaner: the households reported what changed for their child after the purifier was in use (class 4)
Effect: prevalence 55
Sample: 5 households
Caveat: the households report the change themselves after the purifier was in use, with no measurement and no control group

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.