TY - CHAP M1 - Book, Section TI - Chapter 10. Epidemiology of Parkinson's Disease A1 - Marras, Connie A1 - Tanner, Caroline M. A2 - Watts, Ray L. A2 - Standaert, David G. A2 - Obeso, Jose A. PY - 2012 T2 - Movement Disorders, 3e AB - Epidemiologic investigation plays an important role in health planning, by providing estimates of disease frequency, including regional and temporal variations. In the 1950s, Kurland and his colleagues1 in Rochester, Minnesota, and Gudmundsson2 in Iceland provided the first community-based estimates of Parkinson's disease (PD) prevalence, finding it to be one of the most common neurodegenerative disorders of the elderly. This chapter reviews the worldwide incidence and prevalence of PD and provides the reader with tools for interpreting such studies. SN - PB - The McGraw-Hill Companies CY - New York, NY Y2 - 2024/04/18 UR - neurology.mhmedical.com/content.aspx?aid=55792501 ER -