Table 2.
Incremental Cost-effectiveness Ratios of Implant Treatment versus Fixed Dental Prosthesis for Replacing a Single Missing Tooth
| Time Horizon: Discount Rate | Costsa | Effectsb | Incremental Costsa | Incremental Effectsb | Incremental Cost-effectiveness Ratioc |
|---|---|---|---|---|---|
| 3 y: 0% | 584 | −0.01 | Dominated | ||
| Group 1: ISC | 4795 | 2.81 | |||
| Group 2: FDP | 5379 | 2.80 | |||
| 3 y: 3% | 584 | −0.01 | Dominated | ||
| Group 1: ISC | 4782 | 2.73 | |||
| Group 2: FDP | 5366 | 2.72 | |||
| 5 y: 3% | 584 | −0.02 | Dominated | ||
| Group 1: ISC | 5099 | 4.43 | |||
| Group 2: FDP | 5683 | 4.41 | |||
| 10 y: 3% | 584 | −0.04 | Dominated | ||
| Group 1: ISC | 5814 | 8.25 | |||
| Group 2: FDP | 6398 | 8.21 |
a
Swiss francs.
b
Quality-adjusted tooth year.
c
Swiss francs per quality-adjusted tooth year.
ISC, implant-supported single crown; FDP, fixed dental prosthesis.