Table 9 Sensitivity analyses of examination costs for a film-based system
| Â | Â | Lumbar(yen) | Knee(yen) | List(yen) | Other(yen) | ||||
|---|---|---|---|---|---|---|---|---|---|
Number of examinations | 80% | 3,715 | 109.1% | 2,503 | 110.9% | 1,797 | 112.2% | 2,773 | 110.0% |
| Â | 120% | 3,201 | 94.0% | 2,093 | 92.7% | 1,472 | 91.9% | 2,352 | 93.3% |
Labor costs | 80% | 3,203 | 94.0% | 2,120 | 93.9% | 1,517 | 94.7% | 2,374 | 94.2% |
| Â | 120% | 3,610 | 106.0% | 2,394 | 106.1% | 1,687 | 105.3% | 2,667 | 105.8% |
Depreciation costs of equipment | 80% | 3,260 | 95.7% | 2,160 | 95.7% | 1,546 | 96.5% | 2,418 | 96.0% |
| Â | 120% | 3,553 | 104.3% | 2,354 | 104.3% | 1,658 | 103.5% | 2,623 | 104.0% |
Maintenance costs of equipment | 80% | 3,315 | 97.3% | 2,165 | 95.9% | 1,510 | 94.3% | 2,429 | 96.3% |
| Â | 120% | 3,499 | 102.7% | 2,349 | 104.1% | 1,694 | 105.7% | 2,613 | 103.7% |
Time (skill of personnel) | 80% | 3,320 | 97.5% | 2,196 | 97.3% | 1,542 | 96.3% | 2,449 | 97.2% |
| Â | 120% | 3,531 | 103.7% | 2,343 | 103.8% | 1,671 | 104.3% | 2,615 | 103.8% |
Time (disease severity of patients) | 80% | 3,328 | 97.7% | 2,188 | 97.0% | 1,574 | 98.2% | 2,462 | 97.7% |
| Â | 120% | 3,486 | 102.3% | 2,325 | 103.0% | 1,631 | 101.8% | 2,579 | 102.3% |
Other administrative expenses | 80% | 3,399 | 99.8% | 2,249 | 99.6% | 1,594 | 99.5% | 2,513 | 99.7% |
| Â | 120% | 3,415 | 100.2% | 2,265 | 100.4% | 1,610 | 100.5% | 2,529 | 100.3% |