Browsing by Author "Zou, Haotian"
Now showing items 1-8 of 8
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Application of Longitudinal Item Response Theory Models to Modeling Parkinson's Disease Progression.
(CPT: pharmacometrics & systems pharmacology, 2022-07-27)The Movement Disorder Society revised version of the Unified Parkinson's Disease Rating Scale (MDS-UPDRS) Parts 2 and 3 reflect patient-reported functional impact and clinician-reported severity of motor signs of Parkinson's ... -
Bayesian inference and dynamic prediction for multivariate longitudinal and survival data
(The Annals of Applied Statistics, 2023-09-01) -
Bayesian inference and dynamic prediction of multivariate joint model with functional data: An application to Alzheimer's disease.
(Statistics in medicine, 2021-10-14)Alzheimer's disease (AD) is a severe neurodegenerative disorder impairing multiple domains, for example, cognition and behavior. Assessing the risk of AD progression and initiating timely interventions at early stages are ... -
Dissecting the Domains of Parkinson's Disease: Insights from Longitudinal Item Response Theory Modeling.
(Movement disorders : official journal of the Movement Disorder Society, 2022-09)<h4>Background</h4>Longitudinal item response theory (IRT) models previously suggested that the Movement Disorder Society Unified Parkinson's Disease Rating Scale (MDS-UPDRS) motor examination has two salient domains, tremor ... -
Multivariate functional mixed model with MRI data: An application to Alzheimer's disease.
(Statistics in medicine, 2023-02)Alzheimer's Disease (AD) is the leading cause of dementia and impairment in various domains. Recent AD studies, (ie, Alzheimer's Disease Neuroimaging Initiative (ADNI) study), collect multimodal data, including longitudinal ... -
Novel Approach to Movement Disorder Society–Unified Parkinson's Disease Rating Scale Monitoring in Clinical Trials: Longitudinal Item Response Theory Models
(Movement Disorders Clinical Practice, 2021-01-01)Background: Although nontremor and tremor Part 3 Movement Disorder Society–Unified Parkinson's Disease Rating Scale items measure different impairment domains, their distinct progression and drug responsivity remain unstudied ... -
Reply to: Comment on "Summing MDS-UPDRS Parts 1 + 2 (Non-motor and Motor Experience of Daily Living): The Patient's Voice".
(Movement disorders : official journal of the Movement Disorder Society, 2023-08) -
Summing MDS-UPDRS Parts 1 + 2 (Non-motor and Motor Experience of Daily Living): The Patient's Voice.
(Movement disorders : official journal of the Movement Disorder Society, 2023-04)
