Table 5.
Multivariate logistic regression analysis of risk for complications.
| Variables | Adjusted OR (95% CI) | p |
|---|---|---|
| Garden classification | ||
| I, II | 1 | |
| III, IV | 3.226 (0.402 to 25.882) | 0.270 |
| Reduction classification | ||
| Anatomic reduction | 1 | |
| Positive buttress position reduction | 2.003 (0.386 to 10.390) | 0.408 |
| Negative buttress position reduction | 4.309 (1.137 to 16.322) | 0.032 |
| CTI (every 0.1) | ||
| 0.4-0.5 | 1 | |
| 0.5-0.6 | 0.048 (0.005 to 0.510) | 0.012 |
| 0.6-0.7 | 0.128 (0.013 to 1.237) | 0.076 |
| Angle of inferior screw | ||
| ≤125° | 1 | |
| >125° | 0.043 (0.004 to 0.498) | 0.012 |
CI: confidence interval; CTI: cortical thickness index; OR: odds ratio; TCD: tip-caput distance.