Sexual Dysfunction in Parkinson's Disease: A Systematic Review of the Arizona Sexual Experience Scale Sexual Dysfunction in Parkinson Disease: A Systematic Review of the Arizona Sexual Experience Scale.

Objective: Parkinson's disease (PD) affects older individuals and can cause sexual dysfunction (SD). SD is a determinant of general well-being; but is infrequently assessed in professionally. The Arizona Sexual Experience Scale (ASEX) measures SD; unlike other scales, it is minimally invasive and requires little time to complete.