Assay | Daytime | Mean ± SD (range) level for all 10 donors (pg/mL) | Mean ± SD (range) intra-subject %CV for all 10 donors |
---|---|---|---|
Aβ42 | Morning | 20.07 ± 2.81 (16.1–26.2) | 3.8 ± 1.9% (0.9–6.2%) |
Evening | 20.47 ± 2.89 (16.3–25.1) | 5.1 ± 3.4% (1.0–12.2%) | |
NT1 tau | Morning | 2.31 ± 0.49 (1.4–3.4) | 9.3 ± 5.3% (1.3–20.3%) |
Evening | 2.26 ± 0.51 (1.5–3.5) | 8.7 ± 7.3% (1.1–26.5%) | |
NfL | Morning | 7.20 ± 3.30 (2.4–13.4) | 7.3 ± 4.7% (0.4–15.0%) |
Evening | 7.09 ± 3.03 (2.5–13.7) | 8.9 ± 4.3% (3.3–17.1%) |