Ambulance flows | ||||||
---|---|---|---|---|---|---|
Priority code | Duration (minute) | Call taking to dispatch | Station exit | Station exit to scene | Scene to hospital | Total |
Critical | mean | 1.86 | 1.49 | 9.33 | 11.28 | 29.34 |
(N = 156,625) | median | 0 | 1 | 7 | 9 | 24 |
SD | 27.43 | 8.03 | 10.90 | 16.55 | 34.14 | |
IQR | 0-1 | 1.0-1.3 | 4-12 | 5-15 | 16.00-35.00 | |
Moderate | mean | 1.40 | 1.12 | 6.36 | 13.72 | 25.71 |
(N = 792,819) | median | 0.15 | 1 | 4.51 | 12 | 23 |
SD | 25.53 | 6.66 | 8.69 | 12.56 | 25.41 | |
IQR | 0-1 | 0.2-1.0 | 2-8 | 6-19 | 15.67-32.00 | |
Mild/not urgent | mean | 1.26 | 1.08 | 5.65 | 13.85 | 25.12 |
(N = 222,120) | median | 0 | 1 | 4 | 12 | 22 |
SD | 22.65 | 6.03 | 7.84 | 12.43 | 23.73 | |
IQR | 0-1 | 0-1 | 2-7 | 6-19 | 15.50-31.00 |