Test ID: FGF23
Fibroblast Growth Factor 23 (FGF23), Plasma
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.
Results may be significantly elevated (ie, >900 RU/mL) in normal infants <3 months of age.
3 months-17 years: < or =230 RU/mL
> or =18 years: < or =180 RU/mL