Comparison of 24-month clinical and radiographic outcomes between groups A and B
| Group A | Group B | P value | |
|---|---|---|---|
| ODI (0–50) | 14.7 ± 10.0 | 16.4 ± 11.8 | .63 |
| VAS (1–10) | 3.6 ± 2.9 | 4.3 ± 2.9 | .45 |
| SF-12 PC (1–100) | 40.4 ± 13.3 | 39.0 ± 13.1 | .75 |
| SF-12 MC (1–100) | 47.4 ± 11.5 | 49.1 ± 11.7 | .66 |
| Patient satisfaction (0–10) | 6.9 ± 3.7 | 7.0 ± 2.9 | .92 |
| Disc height anterior (mm) | 18.5 ± 4.5 | 18.7 ± 3.5 | .87 |
| Disc height posterior (mm) | 9.6 ± 2.0 | 10.7 ± 2.2 | .13 |
| Range of motion (°) | 4.6 ± 5.5 | 3.4 ± 2.7 | .67 |
| Deviation from midline (mm) | 2.81 ± 2.40 | 2.67 ± 1.56 | .86 |
| Rate of complications | 1 | 2 | .56 |