Research Article
Quantitative Evaluation of Chinese Herb Medicine in the Treatment of Sialorrhea and Frequent Nighttime Urination in Patients with Parkinson’s Disease
Figure 3
Changes in the total score of the unified Parkinson’s disease rating scale (UPDRS) (a) and Epworth Sleepiness Scale (ESS) (b) before and after the treatments. , compared with before treatment for the Lian-Se formula (LSF) group; , compared with the placebo group.
(a) |
(b) |