Finding · as stated by the study, recorded by Coridum · status verified-machine
Finding F-0489
“Furthermore, the average concentration of CO2 was significantly higher in the homes of those people who reported nocturnal chest tightness, compared with subjects without such symptoms (1020 ppm and 850 ppm respectively, P < 0-01).”
Structure
- Factor
- Carbon dioxide (CO₂)
- Outcome
- Respiratory symptoms
- Population
- adults aged 20-45 years
- Setting
- dwelling, SE
- Study design
- cross-sectional study of 88 adults aged 20-45 years from the general population of Uppsala (Sweden), stratified random sample: room temperature, humidity, respirable dust, CO2, VOCs, formaldehyde and house dust mites measured in their homes; structured interview, spirometry, peak flow, methacholine challenge, skin prick tests and serum markers (class 4)
- Effect
- mean 850
- Sample
- 88 participants
- Caveat
- nocturnal chest tightness filed under respiratory-symptoms; the p-value is printed as P < 0-01 in the text layer (OCR of 0·01)
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.