Table 1.

Counts and proportions of circulating leukocytes

Parameter	Age of the patient at the time of the determination			Normal range
	19.0 yr	19.3 yr	19.6 yr
Polymorphonuclear neutrophils (/µl)	3,600	4,200	2,400	1,500–3,500
Lymphocytes (/µl)	1,400	1,400	1,320	1,400–3,300
Monocytes (/µl)	500	500	280	210–730
T cells (CD3+) (% lymphocytes)
Total	71.1	61.4	ND	67.5–77.8
CD4+	38.9	32.2	31.2	26.8–42.7
CD8+	21.3	17.7	18.4	22.1–36.8
B cells (CD20+) (% lymphocyte)	7.1	8.7	ND	8.0–18.3
NK cells (CD3−CD56+) (% lymphocytes)
CD56dim	7.9	11.4	ND	3.5–12.3
CD56bright	0.29	0.26	ND	0.03–0.67
NKT cells (CD3+Vα24+Vβ11+) (% CD3+ cells)	0.17	0.32	ND	0.01–0.30
γδ T cells (CD3+Vγδ+) (% CD3+ cells)	7.9	15.7	ND	2.4–6.77

Normal range values are from five age-matched healthy controls.