Table 1
Clinical diagnosis of out-of-hospital cardiac arrests
N
%
Cardiac disease
Confirmed myocardial infarction
46
3.7
Other cardiac disease
28
2.2
Non-cardiac disease
Injury
7
0.5
Asphyxia
10
0.8
Cerebral vascular accident
9
0.7
Other haemorrhage
54
4.3
No clinical diagnosis
1104
*
87.8
All
1258
100.0
↵
*
Of these, 17 had a missing outcome.