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Surgical variables of patients.
| Pre-TLIF ODI | 8 weeks ODI | 2 years ODI | Final follow-up ODI | |
|---|---|---|---|---|
| Group A | 88.71±5.3. | 20.80 ±9.7; | 9.62 ±5.7; | 9 ±4.3 |
| Group B | 90.19 ±5.88. | 17.71 ±8.9. | 11.11 ± 7.7; | 9.53±4.8 |
Notes - TLIF: Transforaminal Lumbar Interbody Fusion. Seven patients were lost to current follow-up, but their minimum two years follow-up and later follow-up were available. Thus, they were included in calculation of ODI outcome.
