Table 4 Binary logistic regression analysis of cage subsidence (BMD-l as independent variable)
Independent variable | β | SE | P | Exp (β) | 95% CI |
|---|---|---|---|---|---|
BMI | − 0.182 | 0.124 | 0.142 | 0.834 | 0.654–1.063 |
BMD-l | 0.649 | 0.196 | < 0.01 | 1.913 | 1.304–2.807 |
HUm | 0.073 | 0.01 | < 0.01 | 1.076 | 1.054–1.098 |
Preoperative disc height | 0.204 | 0.211 | 0.334 | 1.226 | 0.811–1.854 |
Modified Taillard index | 0.062 | 0.034 | 0.07 | 1.064 | 0.995–1.138 |