Laboratory Test Information Guide

Details for Trace Elements Creatinine, Urine

Test Name: Trace Elements Creatinine, Urine
Alternate Name(s): Creatinine, Urine-Random for Trace Elements
Creute
Creatinine Trace Elements
Laboratory: Trace Elements
Specimen Type: 24 hour urine collected in an unused 24 hour urine container or random urine
Collection Information: TRACE ELEMENT COLLECTION REQUIREMENTS
Requisition: TRACE ELEMENTS REQUISITION
Test Schedule: Batched analysis
Turnaround time from when specimen
is received in testing laboratory:
 
Routine
24 hours
Stat
 
 
Reference Range: 
Creatinine Reference Ranges used for random urine calculations
for Trace Elements


SI Units mmol/L



AgeFemale
RangeMean
0-112.0-14.78.4
12-193.6-25.613.8
20-291.9-23.112.2
30-391.2-21.410.1
40-490.8-18.28.5
50-591.1-15.37.2
60-691.2-15.57.3
70-791.3-15.47.0
≥800.9-10.65.7




AgeMale
RangeMean
0-113.5-15.08.8
12-194.4-25.414.2
20-294.8-27.816.0
30-392.5-24.613.7
40-492.4-23.713.0
50-592.2-21.311.3
60-692.7-19.910.8
70-792.8-18.510.0
≥802.3-15.78.8


Conventional Units mg/L



AgeFemale
RangeMean
0-11226-1663950
12-19407-28961561
20-29215-26131380
30-39136-24211143
40-4990-2059962
50-59124-1731814
60-69136-1753826
70-79147-1742792
>80102-1199645




AgeMale
RangeMean
0-11396-1697995
12-19498-28731606
20-29543-31451810
30-39283-27831550
40-49271-26811471
50-59249-24091278
60-69305-22511222
70-79317-20931131
>80260-1776995


Urine creatinine reference ranges applied to Trace Elements urine testing based on the following NHANES studies:

Barr DB, et al. Urinary creatinine concentrations in the U.S. population: Implications for Urinary Biologic Monitoring Measurements
Environmental Health Perspectives 113:192-200, 2005
Urinary Albumin and Urinary Creatinine NHANES 2007-2008

James E. Haddow. Urine Iodine Measurements, Creatinine Adjustment, and Thyroid Deficiency in an Adult United States Population
The Journal of Clinical Endocrinology & Metabolism 92(3):1019-1022, 2010
Effective Date: 2012-06-25
Revised Date: 2012-09-26
Critical Value:  
Interpretive Comments:  
Special Processing:  
Comments:  
Method of Analysis: Enzymatic
Critical Information Required:  
Storage & Shipment:  
System Codes: 
Cerner
CREUTE
 
Referred To:  

Questions? Comments? Contact Laura Gopaul