Table 6.
Logistic regression analysis of the relationship of DA in CSF and PD-D.
| B | OR | 95% CI | P | |
|---|---|---|---|---|
| UPDRS III score | 0.03 | 1.031 | 0.949–1.112 | 0.460 |
| PIGD type | −2.628 | 0.072 | 0.007–1.124 | 0.042* |
| HAMA score | 0.822 | 2.275 | 1.211–3.846 | 0.008* |
| DA | −1.012 | 0.364 | 0.172–0.816 | 0.014* |
| Constant number | 3.679 | 39.587 | 0.154 |
*
P < 0.05. UPDRS III, Unified Parkinson's Disease Rating Scale III; PIGD, postural instability/gait difficulty; HAMA, the 14-item Hamilton Anxiety Scale; DA, dopamine; B, regression coefficient or intercept; OR, odds ratio; CI, confidence interval.