Finding F-0863

“Concentrations of CO during index stove biomass cooking events were also highest at the index stove (mean 12.3, SD 13.2 ppm), followed by index home (mean 11.2, SD 18.8 ppm), neighbor home that shares a wall with the index home (mean 3.6, SD 7.3 ppm), outdoor (mean 0.7, SD 1.3 ppm), then neighbor home that does not share a wall with the index home (mean 0.2, SD 0.6 ppm) (ANOVA p-value< 0.0001)”

Weaver Air pollution dispersion from biomass stoves to neighboring homes in Mirpur, Dhaka, Bangladesh (2019). BMC public health. Page 5. CKB 7498

Structure

Source: Biomass fuel
Factor: Carbon monoxide (CO)
Population: households in a dense low-income settlement
Setting: home (bedroom), BD
Study design: observational study in Mirpur, Dhaka, Bangladesh: ten clusters of an index home cooking with biomass and its neighbouring homes, with PM2.5 and carbon monoxide monitored at the stove, in the index home's sleeping space, in neighbouring homes with and without a shared wall and outdoors, during observed cooking events and over 24 hours (class 4)
Effect: mean 11.2
Caveat: the paper's parallel sentence for PM2.5 calls these geometric means; biomass burning in one home reaches the homes next to it

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.