Missing Data in the Unified Dyskinesia Rating Scale (UDysRS)
Objective: Identify the number of allowable missing values still permitting valid surrogate score calculation for the Unified Dyskinesia Rating Scale (UDysRS). Background: Missing data occur…Assessing the Quality of Economic Evaluation of Treatment Options for Parkinson’s disease Using the Quality of Health Economic Studies (QHES) Scale
Objective: The objective of this study was to critically appraise all the published evidences on the economic evaluation of treatment options for Parkinson’s disease. Background:…Applying Intervention Mapping methodologies to enhance Data Completeness in Movement Disorders-related Scales
Objective: Describe the methodological steps and benchmarks needed to utilize Intervention Mapping as a strategy to enhance Data Completeness in Rating Scales relying on input…Preliminary Results of Psychometric Properties of the Freezing of Gait Questionnaire in Turkish Patients with Parkinson’s Disease
Objective: To investigate the validity and reliability of the Freezing of Gait Questionnaire (FOG-Q) in Turkish Parkinson’s disease (PD) patients. Background: Freezing of gait is…Functional Balance and Neuromuscular Strength Difficulties Like Fracture Predictors in a Parkinsonian Population
Objective: To evaluate the strength and function of the hip flexor muscles and knee extensors of elderly patients with Parkinson's disease (PD) to know possible…Impact of postural stability estimation in HY scale. (Pull test Vs. limits of stability assessment)
Objective: Stability evaluation is of much value for staging the disease according to the Hoehn and Yahr (HY) scale. We propose to correlate a dynamic…Assessing hemifacial spasm: The HFSG scale
Objective: To create and validate an objective assessing tool to diagnose and monitor HFS and the efficacy of its treatments. Background: Hemifacial spasm (HFS), is…The Inter-rater Reliability of Parkinson’s Disease Sleep Scale 2 Indonesian Version
Objective: The objective is to create reliable version of Parkinson’s Disease Sleep Scale 2 in Indonesian language. Background: Sleep disorder is one of the most…A Psychometric Analysis of the MDS UPDRS-II and III in Early Parkinson’s disease: Do the Numbers Add Up?
Objective: Our objective was to explore the psychometric evidence for the use of the Movement Disorder Society Unified Parkinson’s Disease Rating Scale (MDS-UPDRS) part II…Rasch analysis of the Hospital Anxiety and Depression Scale among patients with early-stage Parkinson’s disease
Objective: We aim to assess the psychometric properties of the Korean version of Hospital Anxiety and Depression Scale (HADS) in a sample of early-stage Parkinson's…
Abstracts from the International Congress of Parkinson’s and Movement Disorders.