Biomarkers · Chemical
Calcium, 24-Hour Urine with Creatinine
- LOINC codes
- 13717-4, 2162-6, 6874-2
- Tests that measure Calcium, 24-Hour Urine with Creatinine
- Quest Diagnostics 1
Tests
Check the catalog code, specimen, method and preparation for every test that measures Calcium, 24-Hour Urine with Creatinine. Select up to five tests to compare them side by side.
Quest Diagnostics 1 test
Single-analyte tests
Calcium, 24-Hour Urine with Creatinine 1635
10 mL aliquot of a well-mixed · Fasting not stated
Quest Diagnostics catalog pageMethod and collection
- Method
- Spectrophotometry (SP)
- Collection
- Refrigerate during and after collection. Collect urine with 25 mL of 6N HCl to maintain a pH <2. Do not include first morning specimen; collect all subsequent voidings. The last specimen collected should be the first morning specimen voided the following morning at the same time as the previous morning's first voiding. Specify 24-hour total volume and collection duration on specimen container and test requisition.
- Reference notes
- Unrestricted Calcium Diet Male 55-300 mg/24 h Female 35-250 mg/24 h Restricted Calcium Diet Male 55-200 mg/24 h Female 35-200 mg/24 h Calcium/Creatinine Ratio Male 30-210 mg/g creat Female 30-275 mg/g creat Creatinine, 24-Hour Urine <3 Years Not established 3-8 Years 0.10-0.80 g/24 h 9-12 Years 0.20-1.40 g/24 h 13-17 Years 0.40-1.90 g/24 h >17 Years 0.50-2.15 g/24 h
0 of 5 tests selected
Pick one moreSources
Quest Diagnostics test catalog
1 test: codes, specimens, methods, preparation and reference intervals.
Regenstrief Institute codes that identify the same result across labs.
Search ClinicalTrials.gov for Calcium, 24-Hour Urine with Creatinine
Registered studies that measure Calcium, 24-Hour Urine with Creatinine, on the U.S. National Library of Medicine registry.
Verify these ranges and sources
We compile this page from named laboratory catalogs, guidelines and studies. Labs calculate reference intervals from the people they test, for one assay method and one population group, so an interval describes that population rather than an optimal target.
Interpret your own results with a licensed clinician, or track your lab history and health goals in Aumnivida.
Spotted an error? Email hello@biomarkerlens.com with the page URL and the primary source that corrects the entry.