Research Article
Discrete Event Simulation Models for CT Examination Queuing in West China Hospital
Table 5
Results comparison between the base model and the fixed priority model.
| Evaluation indicators | Base model | Fixed priority model | Interval number | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
| Waiting time (min) | | | | | | | | | | | | | (i) EPs | 2.5 | 1.5 | 1.6 | 1.5 | 1.5 | 1.5 | 1.6 | 1.5 | 1.5 | 1.5 | 1.6 | 1.5 | (ii) GPs | 66.8 | 65.3 | 59.9 | 53.2 | 46.8 | 43.3 | 42.2 | 41.3 | 42.0 | 41.1 | 41.2 | 41.9 | (iii) UPs | 2.5 | 2.8 | 7.8 | 16.6 | 25.8 | 28.7 | 29.8 | 30.9 | 32.1 | 32.1 | 32.5 | 33.5 | (iv) The average of total waiting time | 36.5 | 37.1 | 35.5 | 34.9 | 34.0 | 32.9 | 32.7 | 32.5 | 33.2 | 32.7 | 32.9 | 33.6 | Examination rate (%) in temporary threshold | | | | | | | | | | | | | (i) The satisfaction rate of GPs | 35.2% | 34.4% | 39.3% | 42.6% | 46.0% | 50.6% | 50.9% | 52.9% | 51.4% | 51.8% | 52.5% | 52.5% | (ii) The satisfaction rate of UPs | 100% | 99.7% | 91.1% | 68.0% | 52.7% | 49.0% | 46.9% | 46.9% | 43.6% | 43.9% | 43.4% | 42.9% | Daily examination quantity | 246.5 | 247.7 | 246.1 | 246.6 | 247.5 | 245.5 | 246.7 | 245.7 | 247.1 | 246.9 | 246.4 | 246.8 |
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