Correlation analysis of the pairwise age-matched DLB patient and control subgroup showed that the IL-6 correlation with α-synuclein in patients with DLB stayed significant (r = 0.601, p = 0.006), whereas the significance between IL-6 and MMSE was lost and only a trend toward significance remained (r = −0.417, p = 0.060). The gene discussed is IL6; the disease is Lewy body dementia.