Finding F-1701

“Those who had switched from solid to clean fuels did not have an excess risk of breast cancer (OR: 0.88, 95%CI 0.71–1.10).”

Wang Household Air Pollution From Solid Cooking Fuel Combustion and Female Breast Cancer… (2021). Frontiers in public health. Page 1. CKB 8247

Structure

Source: Solid fuel
Outcome: Breast cancer
Setting: kitchen
Study design: case-control study of breast cancer: the household cooking fuel over the long term related to breast cancer risk, with a separate group of women who switched from solid to clean fuels, fully adjusted (class 4)
Effect: OR 0.88 (0.71–1.10)
Caveat: the women who switched from solid to clean fuels, against those who always used clean fuel

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.