Table 3.
Full and final models for multivariate logistic regression analysis (N=59) to identify individuals with SCI at risk of falls
| Variable | Full Model |
Final Model |
|||||
|---|---|---|---|---|---|---|---|
| P Value | β | OR (95% CI) | P Value | β | OR (95% CI) | AUC Value (95% CI) | |
| Constant | - | - | - | .32 | −1.06 | 0.35 | - |
| Time since injury | .08 | −0.04 | 0.96 (0.92-1.01) | .04* | −0.05 | 0.96 (0.92-0.99) | 0.35 (0.21-0.50) |
| SCIM III mobility | .03 | 0.16 | 1.17 (1.01-1.36) | .03* | 0.15 | 1.16 (1.01-1.33) | 0.63 (0.48-0.78) |
| Education on falls: yes | .22 | 0.81 | 2.25 (0.62-8.11) | .15 | 0.92 | 2.52 (0.71-8.88) | 0.44 (0.28-0.59) |
| Age | .65 | −0.01 | 1.00 (0.94-1.04) | - | - | - | - |
| Recurrent fallers: yes | .16 | −0.92 | 0.40 (0.11-1.47) | - | - | - | - |
⁎
P < 0.05.