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Table 4 Multivariate logistic regression analysis of associated factors of mortality 1 year postoperatively

From: A multicenter study of 1-year mortality and walking capacity after spinal fusion surgery for cervical fracture in elderly patients

Variables

OR

95% CI

P

Gender: male

0.419

0.109–1.611

0.21

Charlson comorbidity index

2.046

1.398–2.993

 < 0.01*

ASIA Impairment Scale

2.205

1.586–3.065

 < 0.01*

Surgical time (min)

1.009

1.002–1.015

0.01*

  1. OR Odds ratio, CI Confidence interval, ASIA American Spinal Injury Association
  2. The ASIA Impairment Scale is treated as an ordinal variable (A-E)
  3. *P < 0.05