Thyroid marker

Ferritin

r

p

T4

0.06686

<0.0001

FT4

0.03317

0.0109

FT3

−0.06034

<0.0001

T3

−0.04373

0.0008

TSH

0.002117

0.8709

ATPO

0.004187

0.748

RT3

−0.01273

0.3286