| JRCALC category | No (%) of patients |
| Medical emergency | 337 (33%) |
| Trauma emergency | 30 (2.9%) |
| Cardiac chest pain | 40 (3.9%) |
| Cardiac arrest | 7 (0.7%) |
| Respiratory arrest | 1 (0.1%) |
| Pulmonary disease | 30 (2.9%) |
| Intoxication/overdose | 91 (8.9%) |
| Psychiatric | 26 (2.5%) |
| Obstetrics and gynaecology | 11 (1.1%) |
| Unwell | 183 (17.9%) |
| Chronic problem | 32 (3.1%) |
| Other | 234 (22.9%) |
| Total | 1022 |
JRCALC, Joint Royal Colleges Ambulance Liaison Committee.