Lae gratis tiroksien (ft4) toetsuitslag referent waardes vir kinders. What does lower free thyroxine (FT4) test result referent values level mean for children?

Lower limit of normal free thyroxine (FT4) test result referent values for children is 0.8 (ng/dl) - 10 (pmol/L).

Free thyroxine (Free T4) is generally elevated in hyperthyroidism and decreased in hypothyroidism.

Free thyroxine levels during the first weeks of life and neurodevelopmental outcome until the age of 5 years in very preterm infants.