Table 2 Immunological function tests

Age of months

Newborn

3

7

9

Immunoglobulin levels

–

IgG, serum (g/L)

–

6.66

4.0

4.47

2.86–16.8

IgA, serum (g/L)

–

0.68

1.81

2.36

0.1–1.31

IgM, serum (g/L)

–

1.18

0.2

0.43

0.21–1.92

IgE, total (IU/mL)

–

9.98

27.7

26.6

 < 165

Lymphocyte subset panel

CD4 + lymphocyte (%)

–

11.0

3.6

2.6

33–58

CD4 + lymphocyte count (/mm³)

–

182

36

30

1500–5000

CD8 + lymphocyte (%)

–

2.9

3.4

1.6

11–25

CD8 + lymphocyte count (/mm³)

–

48

34

20

600–2000

NK cell (%)

–

18.7

25.3

2.1

2–14

NK cell count (/mm3)

–

310

258

30

100–1000