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International Parkinson and Movement Disorder Society
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Prodromal PD Calculator

A Web-based Medical Calculator for Prodromal Risk in Parkinsonism

This calculator was developed using the MDS Research Criteria for Prodromal PD, which allows the diagnosis of prodromal Parkinson's disease using an evidence-based conceptual framework and was designed to be updated as new evidence becomes available.

This online calculator was built for the purpose of clinical and research usage only. The results should be interpreted by experienced neurologist or movement disorder specialists as a reference for diagnosis. 

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