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Table 4 Binary logistic regression analysis of cage subsidence (BMD-l as independent variable)

From: The value of Hounsfield units in predicting cage subsidence after transforaminal lumbar interbody fusion

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