Finding · as stated by the study, recorded by Coridum · status verified-machine
Finding F-0951
“Similarly, median CO levels in WBs were 22.5 ppm on weekdays and 27.9 ppm on weekends, compared to 0.8 and 0.71 ppm in non-WBs, respectively.”
Structure
- Source
- Water pipe smoking
- Factor
- Carbon monoxide (CO)
- Setting
- waterpipe bar, HK (weekend evening)
- Study design
- cross-sectional measurement study in Hong Kong: PM2.5, carbon monoxide, airborne nicotine, volatile organic compounds and polycyclic aromatic hydrocarbons sampled for two hours in eight waterpipe bars and six bars without waterpipes, on a weekday and a weekend evening (class 4)
- Effect
- median 27.9
- Averaging time
- 2 h
- Sample
- 8 rooms
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.