Epidemiology of Parkinson's Disease in Germany Between 2016 and 2021 Based on Statutory Health Insurance Claims Data

PD prevalence increased in the study population but declined in the extrapolated cohort, while incidence remained stable overall in the study population, yet decreased in the extrapolated cohort. This study provides key insights into the epidemiology of PD in Germany, highlighting the influence of methodology and the need for ongoing monitoring to inform healthcare planning.