| Leeftijd | Mannen | Vrouwen |
|---|---|---|
| 15 j - 120 j | <53 mg/g creat | <53 mg/g creat |
| 10 j - 15 j | <59 mg/g creat | <59 mg/g creat |
| 6 j - 10 j | <88 mg/g creat | <88 mg/g creat |
| 4 j - 6 j | <109 mg/g creat | <109 mg/g creat |
| < 1 j | <322 mg/g creat | <322 mg/g creat |
| 1 j - 2 j | <163 mg/g creat | <163 mg/g creat |
| 2 j - 4 j | <127 mg/g creat | <127 mg/g creat |