Table 1.

Lymphocyte population in DS children and controls

Variable		DS (Mean ± SD)	Controls (Mean ± SD)	P-value
CD3+ T lymphocytes	Percentage	67.19 ± 11.81	62.11 ± 10.31	0.163
	Absolute (×103/μl)	2.44 ± 3.05	2.16 ± 1.17	0.687
CD19+ B lymphocytes	Percentage	13.20 ± 5.74	17.39 ± 7.27	0.136
	Absolute (×103/μl)	0.40 ± 0.31	0.67 ± 0.61	0.076