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. Author manuscript; available in PMC: 2020 Mar 12.
Published in final edited form as: Nature. 2020 Feb 5;578(7794):273–277. doi: 10.1038/s41586-020-1984-7

Extended Data Table 1 |.

Number of samples and basic demographic information for all study participants

Healthy Controls (HC) Multiple System Atrophy (MSA) Parkinson’s Disease (PD)
Number of samples 56 75 94
Age (Mean ± SD) 60.14 ± 10.18 59.67 ± 6.9 66.78 ± 7.91
Sex (M,F) M = 28 F = 28 M = 56 F= 19 M = 59 F = 36
Disease Duration (Mean ± SD) N/A 3.847 ± 2.6 8.13 ± 4.7

Age and disease duration are given in years.