Another query!
My daughter and I both took Medichecks Iron Panel and Advanced Thyroid finger prick tests recently. The two tests used blood from the same time of taking (within a few minutes).
So we both got Ferritin results back, one in the Advanced Thyroid and one in the Iron Panel. For both of us, the Ferritin results are different from one test to another. eg for my daughter it's:
IP Ferritin 58.2
AT Ferritin 66.4
Same blood!
I'm going to ask Medichecks about this, unless someone else has experienced this and already cleared it up.
The only thing I can see is that there is a gap of about 7 days in processing - the iron result came in before the thyroid. Coud that affect the result?
Any ideas?