Table 2.
A binary logistic regression model with variables for ET-plus patients.
| Variable | B | SE | Wald | df | P value | OR | 95% CI |
|---|---|---|---|---|---|---|---|
| Constant | − 3.707 | 0.726 | 26.105 | 1 | 0.000 | 0.025 | |
| Late onset tremor | 2.400 | 0.701 | 11.734 | 1 | 0.001 | 11.024 | 2.792–43.526 |
| Psychiatric comorbidities | 1.457 | 0.543 | 7.201 | 1 | 0.007 | 4.293 | 1.481–12.444 |
| Neurological comorbidities | 1.218 | 0.394 | 9.559 | 1 | 0.002 | 3.379 | 1.562–7.311 |
| Cranial tremors | 0.742 | 0.366 | 4.100 | 1 | 0.043 | 2.099 | 1.024–4.304 |
| Poor response to treatment | 1.301 | 0.343 | 14.362 | 1 | 0.000 | 3.671 | 1.874–7.193 |