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Table 4 Results of multivariable logistic regression analysis for factors affecting the occurrence of postoperative complications

From: Fracture patterns and causes in the craniofacial region: an 8-year review of 2076 patients

Risk factors

Odds ratio

95% CI

p value

Day*

  

.014

 11th–20th

0.923

0.551–1.547

.762

 21th–31th

1.697

1.042–2.763

.033

Fracture site

  

.000

 Solitary mandible

7.963

5.299–11.966

.000

 Midface and mandible

9.188

3.343–25.256

.000

 Cranial bone-related

1.534

0.188–12.522

.690

Cause

  

.005

 Assault

0.852

0.526–1.379

.515

 Sports

0.562

0.234–1.349

.197

 TA

2.456

1.453–4.152

.001

 Flying object

0.546

0.127–2.347

.416

 Fall

1.198

0.453–3.166

.716

  1. Hosmer–Lemeshow goodness-of-fit test, p = .935. Akaike information criterion, 836.547
  2. CI confidence interval, TA traffic accident
  3. *Compared to days 1–10
  4. compared to solitary fracture of the midface
  5. compared to ground accident