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Complication rate according to the different approaches
| Approach | Complication rate (%) | Univariate analysis (p-value) |
|---|---|---|
| TLIF | 33 | 0.009 |
| Minimally invasive TLIF | 14 | 0.09 |
| Oblique lumbar interbody fusion | 16 | 0.4 |
| Total | 20 | - |
TLIF, transforaminal lumbar interbody fusion.
