Table 1 NfL and Ng concentrations in the H70 study participants stratified by ATN classification
From: Cerebrospinal fluid biomarkers of axonal and synaptic degeneration in a population-based sample
A−T−N− | A−T−N+ | A−T+N+ | A+T−N− | A+T−N+ | A+T+N+ | |
|---|---|---|---|---|---|---|
Nfl (N) | 137 | 49 | 12 | 32 | 20 | 6 |
NfL (median) pg/ml (min/max) | 622.0 (313/6122) | 849.0 (481/6056) | 899.0 (536/12312) | 738.0 (276/3022) | 802.5 (483/1886) | 959.5 (771/1027) |
NfL-Log (mean) pg/ml | 2.8 | 3.0 | 3.0 | 2.9 | 2.9 | 3.0 |
Ng (N) | 138 | 49 | 12 | 33 | 20 | 6 |
Ng (median) pg/ml (min/max) | 170.6 (71.7/303.9) | 244.7 (179.3/376.4) | 350.2 (297.5/512.5) | 160.9 (72.9/254.5) | 245.9 (185.8/377.5) | 338.9 (285.4/410.3) |
Ng-Log (mean) pg/ml | 2.2 | 2.4 | 2.6 | 2.2 | 2.4 | 2.5 |