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.
Reporting limit determined each analysis
Mean steady-state plasma levels following a daily regimen:
80 mg: 26 – 36 ng/mL
160 mg: 52 – 74 ng/mL
320 mg: 154 – 191 ng/mL