N | Mean* | SD | |
Overall | 1197 | 41.8 | 1.6 |
Winter | 307 | 35.6 | 1.6 |
Spring | 375 | 35.7 | 1.6 |
Summer | 189 | 55.0 | 1.5 |
Autumn | 326 | 49.6 | 1.5 |
Overall | Total N | N | % |
<25 nmol/l | 195 | 16.3 | |
≥25 and <40 nmol/l | 1197 | 328 | 27.4 |
≥40 and <75 mol/l | 534 | 44.6 | |
≥75 nmol/l | 140 | 11.7 | |
Winter and spring | |||
<25 nmol/l | 172 | 25.2 | |
≥25 and <40 nmol/l | 682 | 218 | 32.0 |
≥40 and <75 nmol/l | 251 | 36.8 | |
≥75 nmol/l | 41 | 6.0 | |
Summer and autumn | |||
<25 nmol/l | 23 | 4.5 | |
≥25 and <40 nmol/l | 515 | 110 | 21.4 |
≥40 and <75 nmol/l | 283 | 55.0 | |
≥75 nmol/l | 99 | 19.2 |
↵* Geometric mean.