The potential sources of bias are: 1  Some households use cellphones only and have no landline. 2  Some people may not be contactable by landline from Monday to Friday and may be contactable only by cellphone. 3  Some people use their landlines only to access the Internet, and answer calls only to their cellphones.
A thyroid panel is used to evaluate thyroid function and/or help diagnose hypothyroidism and hyperthyroidism due to various thyroid disorders. The panel typically includes tests for: 1  Thyroid-stimulating hormone (TSH) 2  Free thyroxine (free T4)  Total or free triiodothyronine (total or free T3)
They conduct a full thyroid blood panel including Free T4, Free T3, Reverse T3, and Thyroid Antibodies. They treat the patient not the lab results. Find a doctor who investigates not only your blood work, but also your hypothyroidism symptoms, medical history, family history and physical signs. They are willing to explore the different thyroid hormone replacement drug options to find what works best for you.