Length of stay for higher acuity attenders for each intervention
| Model | Mean (SD) (min) | Median (min) | IQR range (min) | % <4 hours |
| Usual care | 239 (178) | 195 | 113–310 | 61.2% |
| 33% removal | 210 (142) | 177 | 104–278 | 66.9% |
| 66% removal | 194 (125) | 165 | 97–260 | 70.8% |
| 100% removal | 185 (116) | 159 | 93–249 | 72.8% |
| 33% redirected to GP, open at all times | 215 (149) | 180 | 106–284 | 65.8% |
| 66% redirected to GP, open at all times | 197 (128) | 168 | 99–262 | 70.1% |
| 100% redirected to GP, open at all times | 189 (119) | 162 | 96–254 | 71.9% |
| 100% redirected to GP, open 9:00–21:00 | 202 (136) | 170 | 100–269 | 69.0% |
| 100% redirected to GP, open 9:00–17:00 | 210 (146) | 174 | 102–277 | 67.4% |
GP, general practice.