Age (y)

Table Column Head

N

Volume (ml)

TSH (UIu/nL)

T3 (Pg/nL)

T4 (ng/DI)

6 - 8

14

3.04 ± 0.37

3.051.09

3.41 ± 0.37

1.33 ± 0.1

9 - 11

21

4.14 ± 1.3

2.93 ± 1.2

3.83 ± 0.25

3.83 ± 0.25

12 - 14

7

4.2 ± 1.2

2.34 ± 1.09

3.54 ± 0.37

0.97 ± 0.2

18 - 20

1

6.28

1.2

3.59

1.19