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.
Reference Range: 8.0 - 20.0 ug/mL
Please note: The therapeutic range for ethotoin is not well established.
Many patients respond well to ethotoin concentrations up to 60 ug/mL.