Test ID: NTXPR
NTX-Telopeptide, Urine
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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.
All units are reported in nmol Bone Collagen Equivalents/mmol creatinine.
Males
<6 years: 576-1,763
6-13 years: 307-1,367
14-17 years: 102-1,048
> or =18 years: 21-66
Females
<6 years: 576-1,763
6-13 years: 307-1,367
14-17 years: 55-378
> or =18 years: 19-63
Values are based on Mayo in-house studies of 75 children and adolescents age 3.5 to 18.5 and >100 adults.
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