public static BloodPressureUnitCategory Categorise(BloodPressureUnit unit, BloodPressureUnits asUnit)
{
switch (asUnit)
{
case BloodPressureUnits.Diastolic:
return(CategoriseDiastolicValue(unit));
case BloodPressureUnits.Systolic:
return(CategoriseSystolicValue(unit));
}
throw new NotSupportedException("Unsupported BloodPressureUnits specified");
}
private static BloodPressureUnitCategory CategoriseSystolicValue(BloodPressureUnit unit)
{
var systolic = unit.MmHg;
if (systolic < 90)
{
return(BloodPressureUnitCategory.Low);
}
if (systolic > 140)
{
return(BloodPressureUnitCategory.High);
}
if (systolic > 120)
{
return(BloodPressureUnitCategory.PreHigh);
}
return(BloodPressureUnitCategory.Normal);
}
private static BloodPressureUnitCategory CategoriseDiastolicValue(BloodPressureUnit unit)
{
var diastolic = unit.MmHg;
if (diastolic < 60)
{
return(BloodPressureUnitCategory.Low);
}
if (diastolic > 90)
{
return(BloodPressureUnitCategory.High);
}
if (diastolic > 80)
{
return(BloodPressureUnitCategory.PreHigh);
}
return(BloodPressureUnitCategory.Normal);
}
public static (BloodPressureUnitCategory SystolicCategory, BloodPressureUnitCategory DiastolicCategory) CategoriseBloodPressureReading(BloodPressureUnit systolic, BloodPressureUnit diastolic)
{
return(CategoriseSystolicValue(systolic), CategoriseDiastolicValue(diastolic));
}