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Table 3 Binary logistic regression model for NFSD

From: Risk factors for non-fusion segment disease after anterior cervical spondylosis surgery: a retrospective study with long-term follow-up of 171 patients

  Exp (B) (95% CI of Exp (B)) P
Age 1.039(.947–1.140) 0.419
Sex 0.916(.142–5.895) 0.926
Pavlov’s ratio 0.010(.000–49.518) 0.288
Scores of disc degeneration* 0.360(.149–.873) 0.024
surgery 1.570(.094–26.111) 0.753
Number of levels fused 2.321(.779–6.915) 0.130
plate 2.233(.392–12.722) 0.366
Postoperative alignment* 1.592(1.262–2.008) 0.000
Preoperative alignment 0.966(.767–1.215) 0.767
  1. Note: * for the difference was statistically significant (P < 0.05)