| Leeftijd | Mannen | Vrouwen |
|---|---|---|
| < 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 |
| 4 j-6 j | <109 mg/g creat | <109 mg/g creat |
| 6 j-10 j | <88 mg/g creat | <88 mg/g creat |
| 10 j-15 j | <59 mg/g creat | <59 mg/g creat |
| > 15 j | <53 mg/g creat | <53 mg/g creat |