| Kreatinin enzymaticky v séru |
| Vìk od | do | Dolní ref. mez | Horní ref. mez | Jednotka | Další údaje | |
| 0D | 2T | 27 | 78 | µmol/l | ||
| 2T | 2R | 8 | 31 | µmol/l | ||
| 2R | 5R | 17 | 36 | µmol/l | ||
| 5R | 12R | 26 | 51 | µmol/l | ||
| 12R | 15R | 38 | 69 | µmol/l | ||
| F | 15R | 19R | 41 | 71 | µmol/l | |
| M | 15R | 19R | 53 | 92 | µmol/l | |
| F | 19R | 99R+ | 45 | 84 | µmol/l | |
| M | 19R | 99R+ | 59 | 104 | µmol/l |