Table 2. Calcium/creatinine (mg/mg) reference values in children (age <18 yrs).

Age (years)	95th percentile
0-1	<0.81
1-2	<0.56
2-3	<0.50
3-5	<0.41
5-7	<0.30
7-10	<0.25
10-14	<0.24
14-17	<0.24