Age at blood collection | 72 | 73 | 74 | 75 | 76 |
HCY [median (interquartile range) in µM/l (wave 2012)] | 15.05 (12.8 - 18.2) | 14.9 (12.9 - 18.7) | 16.5 (13.5 - 20.2) | 16.6 (13.4 - 20.2) | 17.6 (13.7 - 22.6) |