Table 2.
Surgical and postoperative complication status by diagnosis
| Variables | All patients | LSS (n = 20) |
LDD (n = 18) |
Re LDH (n = 13) |
ASD (n = 7) |
p* |
|---|---|---|---|---|---|---|
| Short segment | 22 (37.9%) | 10 (50.0%) | 0 (0.0%) | 8 (61.5%) | 4 (57.1%) | < 0.001 |
| Long segment | 36 (62.1%) | 10 (50.0%) | 18 (100.0%) | 5 (38.5%) | 3 (42.9%) | |
| Screw loosening | 8 (13.8%) | 2 (10.0%) | 5 (27.8%) | 1 (7.7%) | 0 (0.0%) | 0.300 |
| Postop LBP | 47 (81.0%) | 17 (85.0%) | 17 (94.4%) | 7 (53.8%) | 6 (85.7%) | 0.043 |
LSS lumbar stenosis, LDD lumbar degenerative deformity, Re LDH recurrent lumbar disc herniation (rLDH), ASD adjacent segment disease, LBP low back pain
*Fisher’s exact test was used; column percentages were calculated