American Academy of Neurology (AAN), Neurology, 7(67), p. 1254-1257, 2006
DOI: 10.1212/01.wnl.0000238503.20816.13
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We surveyed 297 patients with Parkinson disease (PD) with systematic screens and rigorous definitional criteria. Pathologic hypersexuality lifetime prevalence was 2.4%. Compulsive shopping was 0.7%. Combined with our pathologic gambling data, the lifetime prevalence of these behaviors was 6.1% and increases to 13.7% in patients on dopamine agonists.