Urso responder........
Right now the criteria used is that the patients' alkaline phosphatase result is LESS than 1.67 times the upper limits of normal and the bilirubin results are less than one time the upper limits of normal.
I know this can be very confusing. This is why it is so important to all of us to look at the overall trend of our results - not one blood draw's numbers.
It can often take up to a year to see if someone is a 'responder' or not. Often making this decision isn't as clear cut unfortunately. Not too much about PBC seems to be simple.....
In Dr. Jones' book the target value for alk phos in 2023 is a number less than 217. In the future they hope to bring that down to under 130.