Table 3 Logistic regression analysis of the factors associated with non-fusion
B | Odds Ratio (OR) | 95% confidence interval (CI) for OR | P value | |
|---|---|---|---|---|
SBO | -2.338 | 0.092 | 0.010 ~ 0.805 | 0.031 |
Stage of the defect | -1.857 | 0.156 | 0.025 ~ 0.975 | 0.047 |
Width of the defect | -0.931 | 0.394 | 0.218 ~ 0.713 | 0.002 |
Disc degeneration | -1.775 | 0.170 | 0.041 ~ 0.702 | 0.014 |