Reference Ranges – Table 2

 

Leukocyte Differential

                               

Automated Differential

 

 

Age

Neutrophils

IG

Lymphocytes

Monocytes

Eosinophils

Basophils

th/uL

(%)

th/uL

(%)

th/uL

(%)

th/uL

(%)

th/uL

(%)

th/uL

(%)

Adult

1.84-7.8

46-78

0.0-0.15

0.0-1.5

0.720-5.200

18-52

0.120-1.000

3-10

.000-0.600

0-6

0-0.300

0-3

Newborn

3.76-23.94

47-63

0.0-0.15

0.0-1.5

2.0-14.06

25-37

0.240-3.800

3-10

0.016-3.800

0.2-10

0.-1.140

0-3

2 wks-4 yrs.

1.1-6.0

22-40

0.0-0.15

0.0-1.5

2.45-10.95

49-73

0.150-1.500

3-10

0-0.900

0-6

0-0.450

0-3

10 yrs.

1.55-6.89

31-53

0.0-0.15

0.0-1.5

2.0-7.8

40-60

0.150-1.300

3-10

0-0.780

0-6

0-0.390

0-3

11-17 yrs.

2.05-8.04

41-67

0.0-0.15

0.0-1.5

1.35-5.85

27-58

0.150-1.200

3-10

0-0.720

0-6

0-0.360

0-3

 

 

 

Microscopic Differential

 

 

Age

Segmented

Neutrophils

Band

Neutrophils

Meta-

myelocytes

Myelocytges

Pro-

myelocytes

Lymphocytes

Monocytes

Eosinophils

Basophils

Blasts

(%)

(%)

 

 

 

(%)

(%)

(%)

(%)

 

Adult

36-72

0-6

0

0

0

18-52

3-10

0-6

0-3

0

Newborn

47-57

0-6

0

0

0

25-37

3-10

0.2-10

0-3

0

2 wks-4 yrs.

22-34

0-6

0

0

0

49-73

3-10

0-6

0-3

0

5-10 yrs.

31-47

0-6

0

0

0

40-60

3-10

0-6

0-3

0

11-17 yrs.

41-61

0-6

0

0

0

27-58

3-10

0-6

0-3

0