πΆ For the attention of anyone in the UK who has received privately supplied (non-NHS) Free T3 results which show the Free T3 reference range as 1.88-3.18 pmol/L.
πΆ This is WRONG.
πΆ The correct reference range should have been reported as (and is in fact) 3.1 - 6.8 pmol/L.
Please see this thread: