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Table 4 Multiple regression analysis

From: Clinical application of the C2 pars screw technique in the treatment of ossification of the posterior longitudinal ligament

Variable

OR

P

95%CI

Operation time

0.966

0.021*

0.938–0.995

Blood loss

0.993

0.046*

0.986–1.000

  1. OR Odds ratio, CI Confidence interval
  2. *p < 0.05