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Test ID: CACU
Calcium/Creatinine, 24 Hour, Urine

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Secondary ID A test code used for billing and in test definitions created prior to November 2011

89777

Reference Values Describes reference intervals and additional information for interpretation of test results. May include intervals based on age and sex when appropriate. Intervals are Mayo-derived, unless otherwise designated. If an interpretive report is provided, the reference value field will state this.

CALCIUM, 24 HOUR, URINE

Males: 25-300 mg/specimen*

Females: 20-275 mg/specimen*

Hypercalciuria: >350 mg/specimen

*Values are for persons with average calcium intake (ie, 600-800 mg/day).

 

CALCIUM/CREATININE RATIO

0-12 months: <2,100 mg/g

13-24 months: <450 mg/g

25 months-5 years: <350 mg/g

6-10 years: <300 mg/g

11-18 years: <260 mg/g

> or =19 years: <220 mg/g



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