Finding F-0435

“The mean CO2 concentrations ranged from 764 ± 443 ppm in dental offices to 624 ± 198 ppm in elderly care facilities.”

Baudet et al. Indoor Carbon Dioxide, Fine Particulate Matter and Total Volatile Organic Compounds in Private Healthcare and Elderly Care Facilities (2022). Toxics. Page 1. CKB 8512

Structure

Factor: Carbon dioxide (CO₂)
Population: elderly residents and staff
Setting: elderly care facility (nursing home), FR
Study design: continuous measurement of CO2, PM2.5 and TVOC in two rooms of six private healthcare facilities (general practitioner offices, dental offices, pharmacies) and four elderly care facilities (nursing homes) in two French urban areas in summer and winter 2018/2019, occupancy and non-occupancy hours compared (class 4)
Effect: mean 624
Averaging time: mean over the continuous measurement periods in both seasons

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.