Proportion of non-admitted patients with ED LOS of 4 h or less by clinician group
| n | % | p Value* | |
| Nurse practitioner/nurse practitioner candidate | 1069/1115 | 95.9 | <0.001 |
| Emergency physician | 594/660 | 90.0 | 0.001 |
| Locum medical officer | 36/40 | 90.0 | 0.447 |
| Registrar | 1262/1448 | 87.2 | 0.102 |
| Senior medical officer | 1690/2001 | 84.5 | 0.042 |
| Junior medical officer | 1262/1592 | 79.3 | <0.001 |
| Intern | 345/437 | 78.9 | <0.001 |
↵* χ2.
ED, emergency department; LOS, length of stay.