HemoCue WBC DIFF User Manual

75
Method Comparison Study - Capillary Samples Direct from Finger
Results from a method comparison study performed on the HemoCue WBC DIFF system and the Sysmex XS-1000i are shown for total
WBC count in Figure 1, for neutrophil count in Figure 2 and for lymphocytes in Figure 3. Capillary sample for Sysmex was taken in a
microtube.
Coefficients:
y = 0.33 + 0.88x
n = 96
r
2
= 0.867
r = 0.931
y = x
Sysmex XS-1000i, Neutrophils (x10
9
/L)
HemoCue WBC DIFF, Neutrophils (x10
9
/L)
Coefficients:
y = 0.47 + 0.94x
n = 103
r
2
= 0.859
r = 0.927
y = x
HemoCue WBC DIFF total WBC (x10
9
/L)
Sysmex XS-1000i, total WBC (x10
9
/L)
HemoCue WBC DIFF, Lymphocytes (x10
9
/L)
Sysmex XS-1000i, Lymphocytes (x10
9
/L)
Coefficients:
y = 0.27 + 1.10x
n = 96
r
2
= 0.807
r = 0.898
y = x
Figure 1 Total WBC Figure 2 Neutrophils Figure 3 Lymphocytes

HemoCue WBC DIFF Specifications

General

Brand	HemoCue
Model	WBC DIFF
Category	Laboratory Equipment
Language	English