From: Could we employ the queueing theory to improve efficiency during future mass causality incidents?
Queue Stationb | Triage | Assessment12a | Assessment34a | Treatment1 | Treatment2 | Consult | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
λ | 22 | 16.852 | 5.148 | 4.6795 | 17.3205 | 22 | ||||||||||||
µ | 6 | 6 | 12 | 2 | 1 | 12 | ||||||||||||
Servers | 4 | 5 | 6 | 3 | 4 | 5 | 1 | 2 | 3 | 3 | 4 | 5 | 18 | 19 | 20 | 2 | 3 | 4 |
Ls | 12.706 | 4.857 | 3.997 | 15.755 | 3.827 | 3.054 | 0.751 | 0.449 | 0.431 | 4.519 | 2.718 | 2.431 | 38.249 | 23.545 | 20.126 | 11.478 | 2.413 | 1.948 |
Lq | 9.039 | 1.190 | 0.330 | 12.946 | 1.018 | 0.245 | 0.322 | 0.021 | 0.002 | 2.179 | 0.378 | 0.091 | 20.928 | 6.225 | 2.805 | 9.645 | 0.580 | 0.115 |
Ws (hour) | 0.578 | 0.221 | 0.182 | 0.935 | 0.227 | 0.181 | 0.146 | 0.087 | 0.084 | 0.966 | 0.581 | 0.519 | 2.208 | 1.359 | 1.162 | 0.522 | 0.109 | 0.088 |
Wq (hour) | 0.411 | 0.054 | 0.015 | 0.768 | 0.060 | 0.015 | 0.063 | 0.004 | 0.0003 | 0.466 | 0.081 | 0.019 | 1.208 | 0.359 | 0.162 | 0.438 | 0.026 | 0.005 |
ρ (%) | 91.67 | 73.33 | 61.11 | 93.62 | 70.22 | 56.17 | 42.90 | 21.45 | 14.30 | 77.99 | 58.49 | 46.80 | 96.22 | 91.16 | 86.60 | 91.67 | 61.11 | 45.83 |