Finding F-1255

“In addition, compared with wearing freshly laundered t-shirts and shorts, wearing clothing that covered more of the body decreased the summed surface yield by nearly 50%.”

Influence of Temperature, Humidity, Personal Hygiene, and Clothing on the Ozonolysis of Skin Oil at the Skin’s Surface: Self Regulation (2025). ACS Environ Au. Page 1. CKB 1402

Structure

Factor: Volatile organic compounds (VOCs)
Method: Emission test chamber method
Population: three adult volunteers
Setting: test chamber, CN
Study design: single-person chamber experiments with three volunteers at Tsinghua University: emission fluxes of the products of skin oil ozonolysis measured with a proton transfer reaction mass spectrometer with and without ozone injection, while air temperature, relative humidity, bathing frequency, clothing soiling and clothing coverage were varied one at a time (class 3)
Effect: difference 50
Caveat: the quantity is the summed surface yield of the products, not a room concentration, and the sentence prints the decrease as approximate

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.