From: An economic evaluation of maxillary implant overdentures based on six vs. four implants
 | Alternative scenario A [constant satisfaction decline] | Alternative scenario B [proportionally increasing satisfaction decline] |
---|---|---|
6 implants | 0.89 | 0.89 |
5 implants | 0.85 | 0.88 |
4 implants | 0.80 | 0.85 |
3 implants | 0.76 | 0.82 |
2 implants | 0.72 | 0.77 |
1 implant | 0.67 | 0.70 |
No implants | 0.63 | 0.63 |