24hr Reference Range: 2.5 - 7.5 mmol/24 h

Spot sample, calcium:creatine ratio

0-6 months: <2.4 mmol/mmol

6 months-1 year: <2.2 mmol/mmol

1 year-2 years: <1.5 mmol/mmol

>2 years: <0.6 mmol/mmol