Characteristics of Delphi panellists, by site
| Characteristic | Site 1, n=10* | Site 2, n=15* |
| Profession | ||
| Administrator | 1 (10) | 0 (0) |
| Nurse | 2 (20) | 0 (0) |
| Physician | 1 (10) | 5 (33) |
| Surgeon | 6 (60) | 10 (67) |
| Department | ||
| Accident and emergency | 1 (10) | 2 (13) |
| Anaesthesia | 1 (10) | 2 (13) |
| Burns and plastic surgery | 0 (0) | 1 (6.7) |
| Critical care | 1 (10) | 0 (0) |
| Hospital administration | 1 (10) | 0 (0) |
| Orthopaedic surgery | 1 (10) | 2 (13) |
| Radiology | 0 (0) | 1 (6.7) |
| Surgery | 5 (50) | 7 (47) |
| Female/male ratio | ||
| Female | 4 (40) | 3 (20) |
| Male | 6 (60) | 12 (80) |
*n (%).