Table 1.

Low T and B cell counts and low immunoglobulin levels

Investigation	Result	Reference value
CD4 lymphocyte absolute counts	45 cells/mm3	300–1400
CD8 lymphocyte absolute counts	21 cells/mm3	200–900
CD4 / CD8 ratio	2.95	0.7–2.5
CD3 lymphocyte absolute counts	72 cells/mm3	700–2100
CD19 lymphocyte absolute counts	43 cells/mm3	100–500
Ig E level	13.9 IU/mL	20.4 (95% ile = 87)
IgA level	56.0 mg/dL	70–400
IgG level	670 mg/dL	700–1600
IgM level	70.5 mg/dL	40–230