Table 4.
Pre-injury activities, comorbidities, and cofactors
| All results in% | Hypothermia | Frostbite | Drowning |
|---|---|---|---|
|
Activities |
|
|
|
| Car/driving |
2 |
2 |
2 |
| Snowmobile |
5 |
9 |
4 |
| Walking |
5 |
20 |
0 |
| Skiing |
1 |
2 |
2 |
| Mountain climbing |
0 |
4 |
0 |
| Fishing |
3 |
0 |
2 |
| Falling through ice |
9 |
4 |
21 |
| Outdoor skating |
1 |
0 |
2 |
| Not recorded |
74 |
59 |
67 |
|
Co-morbidities |
|
|
|
| Ischemic heart disease |
20 |
10 |
5 |
| Cerebrovascular disease |
7 |
7 |
5 |
| Multiple trauma |
5 |
5 |
2 |
| Psychiatric illness |
7 |
14 |
2 |
| Dementia |
9 |
9 |
0 |
| Epilepsy |
2 |
0 |
4 |
| Suicide attempts/apparent suicide |
4 |
2 |
2 |
|
Co-factors |
|
|
|
| Ethanol |
34 |
28 |
30 |
| Opiate |
1 |
0 |
0 |
| Benzodiazepine |
5 |
5 |
4 |
| Anti-depressive |
1 |
1 |
0 |
| Amphetamine | 2 | 5 | 0 |