Variables | β | Standard deviation | Statistical value | P | OR value | 95% CI |
---|---|---|---|---|---|---|
Size of bone defect | 0.683 | 0.185 | 13.646 |  < 0.001 | 1.981 | 1.378–2.846 |
Previous operation time | 0.325 | 0.287 | 1.283 | 0.257 | 1.384 | 0.788–2.431 |
EFI | 0.029 | 0.037 | 0.640 | 0.424 | 1.030 | 0.958–1.106 |
EFT | 0.017 | 0.007 | 6.360 | 0.012 | 1.017 | 1.004–1.031 |