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Table 2 Multivariate logistic regression analysis

From: Establishment of a nomogram for predicting the surgical difficulty of anterior cervical spine surgery

Factor

Odds ratio (95% CI)

P

Age > 55

1.507 (0.505–4.494)

0.462

Sex

0.708 (0.224–2.241)

0.557

Number of operation levels

5.224 (2.125–12.843)

 < 0.001

High signal intensity

4.994 (1.636–15.245)

0.005

OPLL

6.358 (1.932–20.931)

0.002

Occupying Ratio > 0.45

3.988 (1.343–11.840)

0.013

  1. CI indicates confidence interval
  2. OPLL ossification of the posterior longitudinal ligament
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BMC Surgery

ISSN: 1471-2482

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