A global epidemiological analysis (1990–2021) with projections to 2050 quantifying incidence, prevalence, mortality, and DALYs for late-onset MS, Parkinson's disease, and dementias in adults 55+, reporting substantial PD burden with sex and regional SDI differences and population aging as the main…
Useful for public-health prioritization, trial site and recruitment planning, and identifying high-burden regions and demographic groups for PD interventions, but offers minimal mechanistic or translational insights for direct therapeutic discovery.