Fig. 1: Correlations among CSF and plasma p-tau181, p-tau217, p-tau231, p-tau181&231, and p-tau217&231. | Nature Communications

Fig. 1: Correlations among CSF and plasma p-tau181, p-tau217, p-tau231, p-tau181&231, and p-tau217&231.

From: Immunoassay detection of multiphosphorylated tau proteoforms as cerebrospinal fluid and plasma Alzheimer’s disease biomarkers

Fig. 1

Heatmap presenting results of Spearman’s correlation analysis for CSF and plasma biomarkers across the (a) discovery cohort (n = 55) and (b) validation cohort (n = 118). The color gradient indicates the strength and direction of the correlation according to Spearman’s correlation coefficient (ρ). Source data are provided as a Source Data file.

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