Table 8. miRNAs significantly different in SER samples from PD vs. PDD and Control vs. AD.

Parkinson's vs Parkinson's with Dementia			Control subjects vs Alzheimer's subjects
hsa-mirName	FC (log2)	Adjusted p-Value	hsa-mirName	FC (log2)	Adjusted p-Value
miR-34c-5p	2.12	0.002	miR-34c-5p	1.57	0.002
miR-34b-5p	2.01	0.009	miR-34b-5p	1.71	0.003
miR-375	−1.61	0.008	miR-375	−0.94	0.033

Sample size for serum consisted of PD (n = 322), PDD (n = 188), AD (n = 53) and Control (n = 62) subjects. Results were filtered at corrected p-value <0.05. The logarithmic base 2 fold change (FC) is relative to the first listed group for each comparison. P-Values are adjusted for multiple corrections.