Table 3.
Percentiles and annual increase of sNfL in each age group.
| Age range | N | 25th | 60th | 70th | 75th | 80th | 85th | 90th | 95th | Median ΔsNfL p.a. in % (25th 75th PCTL) | N ΔsNfL |
|---|---|---|---|---|---|---|---|---|---|---|---|
| <50 | 54 | 16.70 | 21.42 | 23.20 | 24.10 | 24.57 | 26.04 | 27.23 | 31.40 | 0.94% (−1.12% 3.70%) | 13 |
| 50−60 | 45 | 17.95 | 23.85 | 25.90 | 26.45 | 27.60 | 29.60 | 33.00 | 34.73 | 2.73% (0.88% 5.75%) | 13 |
| 60−70 | 102 | 25.50 | 34.58 | 39.28 | 40.70 | 43.05 | 48.38 | 50.50 | 58.22 | 4.32% (1.69% 7.89%) | 40 |
| >70 | 134 | 34.20 | 46.55 | 49.59 | 53.40 | 56.34 | 60.10 | 67.91 | 77.94 | 4.23% (2.02% 6.74%) | 29 |
Source data are provided as a Source Data file.
ΔsNfL change of sNfL, p.a. per annum, PCTL percentile, N number of samples, N ΔsNfL number of follow-up samples.