Hi, I have just had an Anti-tTG IgG test done for coeliac because I have partial IgA deficiency. This has come through at <1.0 and is marked as "low". The range is 0.1 - 10.0 U/ml.
Am I correct in thinking this means I have low IgG antibodies and that this is therefore a negative result for coeliac, i.e. I do NOT have the condition? (I have previously been tested with the IgA version of the test and it has always been negative).
I've worked REALLY hard to get this test from the dear old NHS and now I'm not sure what I'm looking at, so I would be really grateful if anyone could confirm this is a negative for me, as I have been all over the internet trying to get something definitive without success!