Free T4

Thyroid hormone precursor

Hormones - measured 2 times

Latest

1.49ng/dL

17 Jul 2026 - Synevo, Tbilisi - 29d ago

In range

Lab reference range 0.92 - 1.68 ng/dL

Change

-0.19

since 10 Dec 2014 (1.68 ng/dL)

Over time

The green band is the lab reference range. Tests with no range printed on them are still plotted, but shown in grey - they cannot be judged against anything.

Every measurement

17 Jul 2026

Synevo, Tbilisi

1.49ng/dL

0.92 - 1.68

In range

10 Dec 2014

Synevo, Tbilisi

1.68ng/dL

No range