Thyroid marker

Ferritin

r

p

T4

−0.01226

0.1124

FT4

0.04325

<0.0001

FT3

0.02343

0.0024

T3

−0.03232

<0.0001

TSH

0.008865

0.2509

ATPO

−0.002012

0.7944

RT3

−0.008697

0.26