Research Article
Preoperative Attention/Memory Problem Affects the Quality of Life of Parkinson’s Disease Patients after Deep Brain Stimulation: A Cohort Study
Table 4
Multivariate linear regression analysis of QoL variation (N = 93).
| Variables | B | SE | β | t | |
| Constant | −0.789 | 0.850 | — | −0.928 | 0.356 | PDQ-8 SIbaseline | 0.869 | 0.068 | 0.869 | 12.730 | <0.001 | Cardiovascularbaseline | | — | 0.027 | 0.405 | 0.687 | Sleep/fatiguebaseline | — | — | 0.089 | 1.335 | 0.185 | Mood/cognitionbaseline | — | — | 0.070 | 0.869 | 0.387 | Perceptual problems/hallucinationsbaseline | — | — | 0.130 | 1.943 | 0.055 | Attention/memorybaseline | −0.130 | 0.057 | −0.154 | −2.262 | 0.026 | Gastrointestinalbaseline | — | — | 0.056 | 0.832 | 0.407 | Urinarybaseline | — | — | 0.037 | 0.556 | 0.580 | NMSS total scorebaseline | — | — | 0.092 | 1.064 | 0.290 |
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R2 = 0.662, adjusted R2 = 0.654, and D-W = 1.902. Residuals are independent. F = 5.115 and . indicates , indicates . |