From: Reliability of prehospital patient classification in helicopter emergency medical service missions
Patient type | HBS 3 | HBS 4 | HBS 5 | HBS 6 | HBS 7 | HBS 8 | HBS missing |
---|---|---|---|---|---|---|---|
Cardiac arrest | 0 | 0 | 1 | 6 | 30 | 5 | 0 |
Major trauma | 3 | 2 | 0 | 18 | 5 | 13 | 1 |
Paediatric seizures | 3 | 26 | 0 | 13 | 0 | 0 | 0 |
Drug abuse, unconscious | 1 | 1 | 0 | 13 | 27 | 0 | 0 |