Parkinson disease cognitive impairment risk calculator

Estimated 3-, 5- and 8-year risk of mild cognitive impairment or dementia, from a normal cognitive assessment.

Developed by Ahmed Negida, MD, PhD

Research use only. Internally validated in the PPMI cohort; external validation has not been performed. Use scores measured at (or within three months before) the normal cognitive assessment. Entries stay in your browser.