Association between variables and refracture (logistic regression analysis)
| Variable | Regression Coefficient | SE | Wald Statistic | 95% CI |
|---|---|---|---|---|
| Steroid | 1.796 | 0.791 | 5.151 | 1.278–28.421 |
| Treatment for osteoporosis | −0.709 | 0.701 | 1.024 | 0.125–1.943 |
| Age | −0.280 | 0.034 | 0.665 | 0.909–1.040 |
| Male sex | 0.175 | 0.735 | 0.057 | 0.282–5.032 |
Note:—CI indicates confidence interval.