Table 3.
Comparision of fusion rate between OLIF+AF group and OLIF+PF group.
| OLIF+AF | OLIF+PF | p value | |
|---|---|---|---|
| Total fusion rate | 21/24 (87.5%) | 25/27 (92.6%) | p=0.706 |
| Grade I | 18 | 21 | |
| Grade II | 3 | 4 | |
| Grade III | 3 | 2 | |
| Grade IV | 0 | 0 |
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