Table 4.
The independent risk factors for cognitive impairment in patients with WML
| B | SE | Wald χ2 value | p | OR (95% CI) | |
|---|---|---|---|---|---|
| Age | 0.064 | 0.031 | 4.277 | 0.039 | 1.066 (1.003, 1.133) |
| Lower education level | 1.031 | 0.480 | 4.605 | 0.032 | 2.803 (1.093, 7.183) |
| Hypertension | 1.082 | 0.510 | 4.495 | 0.034 | 2.950 (1.085, 8.020) |
| Systolic pressure | 0.037 | 0.017 | 5.036 | 0.025 | 1.038 (1.005, 1.072) |
| Stroke | 2.009 | 0.575 | 12.198 | 0.000 | 7.455 (2.415, 23.016) |
| TC | 1.441 | 0.655 | 4.836 | 0.028 | 0.237 (0.065, 0.855) |
| Uric acid | 0.008 | 0.003 | 5.315 | 0.021 | 1.008 (1.001, 1.015) |
| 25-(OH) D | −0.235 | 0.046 | 25.643 | 0.000 | 0.790 (0.722, 0.866) |