Look what i just found for the ft4 range now what looks slightly odd to me is that the ranges" 0.7–2.0 ng/dL nanograms per deciliter (ng/dL) or 10–26 picomoles per liter (pmol/L)" this is what i copied, although the ranges here is 0.7-2.0 ng/dl, on my paperwork it has that but stating pmol/l , now am i maybe right in thinking the "pmol/l is for the range 10-26 pmol/l not the other range that is stated on my paperwork?
Sorry if this message dont make sense, im hoping you get what im on about lol.
Now if im right because mine was measured in pmol/l which it states on my blood work in front of me now then the range they done for the measurement is 10-26, with me at 11.0 that puts me just within range, they have put 11.0 pmol/l and range being 7.9-20.0pmol/l the thing is it states that the measurements for pmol/l is from 10-26 on a website i just found and for the ranges to be 7.9-20.0 its measured in ng/dl, am i on to something?
Am i right in my findings anyone? x
sorry if this dont make sense. and sorry for yet another post of me! x
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nichola79
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They have put my ft4 result as 11.0 pmol/L with the ranges 7.9-20.0pmol/L is this wrong have they used the wrong measurement cause as I can see pmol/L ref ranges are a easy 10-26 depending on lab results, am I right? X
I know I'm very confusing, what I mean is if my lab has used the range 7.9-20.0pmol/l isn't the pmol/l ranges usually in the line of 10-26 and usually the ranges from 7.9 used as measurement of ng/l? X
My ft4 lab result, when I looked up the ref ranges for everywhere the pmol/l was in ranges on 10 so for it to be on my lab report 7.9 surely that is ng/l measurements?
Keep in mind that it is your FT3 which is the active hormone and should be roughly a third of your FT4
I rely on the NACB figures because they are consistent and inter-related. The figures used by the UK are a joke. The upper UK FT4 ~ FT3 normal range figures do not reflect an FT4:FT3 ratio of 3
To be frank I am fed up with the UK medical profession and its purported Normal Ranges: There is no such thing. We are individuals with individual FT4 Set-Points (Working Points) and individual TSH & FT3 requirements too.
That document is over ten years old and is marked as ARCHIVE which usually means that it has been superseded and should no longer be used - being available simply for historic reference.
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