ArticleJournal of neurology2020
Nonmotor symptoms of 820 Taiwanese patients with Parkinson's disease: an exploratory-comparative study.
Article in Journal of neurology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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Who cites it
3 citing papers in PubMed, 3 citations in OpenAlex.
- Sex differences in the severity of non-motor symptoms in Parkinson's disease: a systematic review and meta-analysis.NPJ Parkinson's disease · 2026Article
- The severity progression of non-motor symptoms in Parkinson's disease: a 6-year longitudinal study in Taiwanese patients.Scientific reports · 2021Article
- Non-Motor Symptoms Burden in Early Stages of Parkinson's Disease.Annals of Indian Academy of NeurologyArticle
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Authors and funding
8 authors at 4 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
introductionNonmotor symptoms (NMSs) severely affect the daily quality of life of patients with Parkinson's disease (PD). Although many studies have documented the clinical characteristics of NMSs in PD patients, some issues remain unaddressed. The severity and gender distribution of NMSs in Asian and the Western patients differ. The correlations between clinical characteristics and NMS manifestations remain unclear. We studied these relationships in a large cohort of Taiwanese PD patients.
methodsPatients with PD were recruited from the outpatient clinic of a tertiary medical center and evaluated with standardized assessment protocols, including the NonMotor Symptoms Scale (NMSS), Unified Parkinson's Disease Rating Scale (UPDRS), Hoehn and Yahr (H&Y) scale, Mini-Mental Status Examination, and Montreal Cognitive Assessment.
resultsAmong 820 patients enrolled, 41.8% were female. The prevalence of the NMSs was 96.5%, with attention/memory (79.51%) being the most frequently involved domain. The mean severity score on the NMSS was 36.48 ± 34.30. Male patients reported higher NMS prevalence and severity than female patients, mostly in the gastrointestinal tract and urinary domains. We found that the severity of NMSs was correlated with disease duration, UPDRS Part III score, and H&Y stage.
conclusionAlthough they exhibited similar NMS prevalence, Taiwanese PD patients reported less intense NMSs compared with those reported by Western patients. Furthermore, the NMS items our patients emphasized and gender discrepancies were distinct from those in Western studies.
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