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Table 5 Univariable logistic regression model for predictors of reoperation

From: Predictors of nonunion and reoperation in patients with fractures of the tibia: an observational study

Factor

Group sample size*

Nagelkerke R square

Odds ratio [95% CI]

Probability

Degree of Soft Tissue Injury

199

0.065

3.094 [1.347, 7.109]

0.008

  Closed

    

  Open

    

Comminution

194

0.006

1.417 [0.606, 3.311]

0.422

  No

    

  Yes

    

Transverse Fracture

199

0.034

2.990 [1.046, 8.551]

0.041

  No

    

  Yes

    

Oblique Fracture

  

2.020 [0.820, 4.978]

0.127

  Transverse

    

  Oblique

    

Segmental Fracture

190

0.034

2.825 [0.784, 10.180]

0.112

  Transverse

    

  Segmental

    
  1. *n denominators do not equate to 200 due to missing values.
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BMC Musculoskeletal Disorders

ISSN: 1471-2474

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