Clustered from Scientific Research

Pooled data from the secondary care cohorts (n = 911) and the primary care cohort (n = 502) examined. In the two-cutoff approach, the cutoffs for p-tau217 were <0.22 pg ml −1 and >0.34 pg ml −1 and <0.007 pg ml −1 and >0.009 pg ml −1 for p-tau217:Ab42 (e – h). Significant P values in the order as presented in the plot: <0.001, < 0.001 (h). * Significant difference between the two biomarkers (P < 0.05).

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