Age (y)

Table Column Head

N

Volume (ml)

TSH (UIu/nL)

T3 (Pg/nL)

T4 (ng/DI)

6 - 8

4

4.01 ± 0.32

2.56 ± 0.52

4.4 ± 0.56

1.47 ± 0.19

9 - 11

9

6.01 ± 1.24

2.35 ± 0.99

3.53 ± 0.29

1.13 ± 0.28