6 years old	Reference Range
Total Lymphocytes (cells/μl)	8740	1500-7000
CD3+ (T cells) absolute	5947	1253-2216
CD16+CD56+ (NK cells) absolute	Not done
CD19+ (B cells) absolute	2186	214-624
Phenotype of CD3+ (% T cells)
TCR αβ+ T cells	64%	59-81%
TCRαβ+ CD4-CD8-	4.7%	0.3-1.7%
TCR γδ+ T cells	3.6%	1.2-12.7%
TCR γδ+ CD4-CD8-	2.5%	0.7-7.3%
HLADR+ activated T cells	14%	3-25%
Phenotype of B cells
Total B cells CD19+	25%	8-22%
CD5+	29%	6-33%
CD27+ B cells	6%	11-51%
Serum immunoglobulins (g/L)
IgG	1,068	397-1,652
IgA	204	50-240
IgM	27 (low)	40-140
Isohemmaglutins (Blood type A+)
A1	<1:2	<1:2
A2	<1:2	<1:2
B	<1:2	<1:2
Other studies
IL10 level	9 pg/ml	<=6 pg/ml
Soluble FasL	758	70-308
Vitamin B12 level	1415	254-1060