Until now my bloods tests have been measured using the ranges quoted on the Thyroid UK web site. Now they have been changes. Does anyone know who still measures using the Thyroid UK ranges?
Blood Tests - TSH T3 and T4 Ranges: Until now my... - Thyroid UK
Blood Tests - TSH T3 and T4 Ranges
Written by
Jackie
To view profiles and participate in discussions please or .
Read more about...
1 Reply
•
lynmynottPartnerThyroid UK
Hi Jackie,
Different areas have different ranges because the labs purchase them from different companies. Before selling the kits, the companies test the tests on people in certain areas (not sure where) and this is why the ranges vary.
What you need to do is see wherebouts you are in the range of the test you have had done. The NHS in your area have perhaps changed the company they are purchasing the tests from.
Not what you're looking for?
You may also like...
T3 blood Ranges?
I am told by a Consultant surgeon that ranges are based upon the normal average 1000 people who use...
TSH/T4 Ranges - Change?
Hi there, my friend has a TSH which is 32.9 and T4 is 5,2 and has been told this is normal by the...
T3 and T4 ranges - VERY PUZZLED PATIENT
Can anyone explain the ranges:
1. On what are these ranges based?
2. How can the ranges differ so...
Tests results and ranges
Hi all
I wonder if anyone can give me some advice? I was diagnosed with under active thyroid about...
Low T4, normal T3 and TSH
Okay so had a follow up blood test, I'm not yet on any meds. I have Hashis as previously discovered...
On blood tests in general and TSH test in particular
Latest blood results with ranges.
Blood tests TSH T4 T3 
TSH 4.1 Normal T3 & T4... Hypothyroidism?
