Comparison of US and UK deaths from home fires with oxygen
| Maine Group | England and Wales | |
| Population, millions | 13.14 | 55.2 |
| % national population | 4.3% | 100% |
| Oxygen users# | 76 792 | 90 000¶ |
| Average deaths per year | 4.75 | 3.2 |
| Deaths per year per 10 million population | 3.6 | 0.58 |
| Deaths per year per 10 000 O2 users | 0.62 | 0.36 |
#: 0.58% of the US population; ¶: known data.