Disc-osteophyte complex (D-OC) regression within groups.
| Difference between preand postoperative D-OC size (mean in millimeters, 95% CI) | Percent regression between pre- and postoperative D-OC size | p-value | |
|---|---|---|---|
| Laminoplasty | 0.3682 (0.1035 - 0.6328) | 9.59 % | <0.0001 |
| Laminectomy with Fusion | 1.6275 (1.3335 - 1.9214) | 35.35 % | 0.0067 |
CI = Confidence interval