Table 1 Accidental and intentional carbon monoxide (CO) poisonings treated using hyperbaric oxygen therapy (HBOT) at the Hyperbaric Medicine Unit of the University Hospitals of Geneva (HUG)
| Year | Total CO poisonings | Intentional CO poisonings | |
|---|---|---|---|
| Patients (n = 311) | Patients (n = 40) | Percentage (12.9%) | |
| 2011 | n = 22 | n = 5 | 22.7% |
| 2012 | n = 30 | n = 7 | 23.3% |
| 2013 | n = 16 | n = 2 | 12.5% |
| 2014 | n = 48 | n = 5 | 10.5% |
| 2015 | n = 40 | n = 4 | 10.0% |
| 2016 | n = 44 | n = 4 | 9.1% |
| 2017 | n = 54 | n = 4 | 7.4% |
| 2018 | n = 57 | n = 9 | 15.8% |