This statistic displays the percentage of U.S. individuals diagnosed with Parkinson's disease (PD) that experienced select changes in their quality of life as of 2018. According to the survey, 69 percent of PD patients experienced feeling they were losing hope with their condition. Parkinson's disease is a degenerative disorder that affects the nerve cells in the brain that produce dopamine. This causes muscle issues, tremors, speech changes, etc. There is currently no cure for Parkinson's disease.
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Health Union (parkinsonsdisease.net). (April 20, 2018). Percentage of U.S. Parkinson's disease (PD) patients that experienced select quality of life changes as of 2018 [Graph]. In ÌÇÐÄÆƽâ°æ. Retrieved July 28, 2026, from /statistics/914410/parkinsons-disease-patients-quality-of-life-changes-us/
Health Union (parkinsonsdisease.net). "Percentage of U.S. Parkinson's disease (PD) patients that experienced select quality of life changes as of 2018." Chart. April 20, 2018. ÌÇÐÄÆƽâ°æ. Accessed July 28, 2026. /statistics/914410/parkinsons-disease-patients-quality-of-life-changes-us/
Health Union (parkinsonsdisease.net). (2018). Percentage of U.S. Parkinson's disease (PD) patients that experienced select quality of life changes as of 2018. ÌÇÐÄÆƽâ°æ. ÌÇÐÄÆƽâ°æ Inc.. Accessed: July 28, 2026. /statistics/914410/parkinsons-disease-patients-quality-of-life-changes-us/
Health Union (parkinsonsdisease.net). "Percentage of U.S. Parkinson's Disease (Pd) Patients That Experienced Select Quality of Life Changes as of 2018." ÌÇÐÄÆƽâ°æ, ÌÇÐÄÆƽâ°æ Inc., 20 Apr 2018, /statistics/914410/parkinsons-disease-patients-quality-of-life-changes-us/
Health Union (parkinsonsdisease.net), Percentage of U.S. Parkinson's disease (PD) patients that experienced select quality of life changes as of 2018 ÌÇÐÄÆƽâ°æ, /statistics/914410/parkinsons-disease-patients-quality-of-life-changes-us/ (last visited July 28, 2026)
Percentage of U.S. Parkinson's disease (PD) patients that experienced select quality of life changes as of 2018 [Graph], Health Union (parkinsonsdisease.net), April 20, 2018. [Online]. Available: /statistics/914410/parkinsons-disease-patients-quality-of-life-changes-us/
