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Table 6 Multivariate analysis of risk factors associated with bone resorption

From: Bone resorption during the first year after implantation of a single-segment dynamic interspinous stabilization device and its risk factors

  OR (95% CI) p
Gender
Female 1  
Male 2.9( 0.45,18.79) .264
BMI, kg/m2 1.31 (1.02,1.7) .038*
Lumbar lordosis,
<50 1  
≥50 0.15 (0.03,0.87) .035*
Hospital stay, d 1.24 (0.91,1.68) .174
  1. BMI, body mass index; OR, odds ratio; CI, confidence interval.
  2. *p < 0.05, indicates significantly associated with bone resorption.