Table 4.
Multivariable logistic regression model for predictors of nonunion
| Factor | Odds ratio [95% CI] | Probability |
|---|---|---|
|
Group Sample Size* =189 |
|
|
|
Nagelkerke R Square = 0.172 |
|
|
|
Cortical Continuity |
4.716 [1.327, 16.761] |
0.017 |
| 50-100% |
|
|
| 0-25% |
|
|
|
Degree of Soft Tissue Injury |
1.262 [0.533, 2.985] |
0.597 |
| Closed |
|
|
| Open |
|
|
|
Comminution |
0.989 [0.398, 2.457] |
0.981 |
| No |
|
|
| Yes |
|
|
|
Oblique Fracture |
2.064 [0.832, 5.116] |
0.118 |
| Transverse |
|
|
| Oblique |
|
|
|
Segmental Fracture |
1.957 [0.510, 7.505] |
0.328 |
| Transverse |
|
|
| Segmental |
*n denominators do not equate to 200 due to missing values.