|
Graft material
|
Implants (n)
|
Min/max observation time (years)
|
Lost implants % (n)
|
Absolute survival rate %
|
p value
|
|---|
|
No graft material
|
4609
|
0.0/20.2
|
5.51 (254)
|
94.49
| |
|
Geistlich Bio-Oss
|
2939
|
0.0/15.6
|
2.76 (81)
|
97.24
|
0.0004
|
|
Autogenous bone particles
|
1801
|
0.0/17.8
|
3.94 (71)
|
96.06
|
0.1807
|
|
Cerasorb
|
284
|
0.0/12.6
|
10.56 (30)
|
89.44
|
0.0007
|
|
Bioresorb
|
145
|
0.1/11.6
|
6.90 (10)
|
93.10
|
0.7782
|
|
Bio-Oss + Cerasorb
|
105
|
0.0/5.8
|
2.86 (3)
|
97.14
|
0.6714
|
|
Other bone substitutes
|
275
|
0.0/18.6
|
4.00 (11)
|
96
|
0.1354
|
|
Total
|
10158
|
0.0/20.2
|
4.53 (460)
|
95.47
| |
- Metric parameters were calculated applying descriptive statistics. P values for pairwise comparison vs. no graft material were calculated in accordance to Kaplan and Meier using log-rank test.
