4-14
CELL-DYN
®
3200 System Operator’s Manual
9140181H—October 2001
Performance Characteristics and Specifications
Performance Specifications
Section 4
WBC Differential Parameters
Comprehensive Flagging
Table 4.12 Accuracy of WBC Differential Parameters
Parameter
Correlation Coefficient
Neutrophil # and %
> 0.95
Lymphocyte # and %
> 0.94
Monocyte # and %
> 0.86
Eosinophil # and %
> 0.84
Basophil # and %
> 0.73
Table 4.13 Flagging Analysis Using both the Distributional
and Morphological Flags
Agreement True Negative and True Positive
>
80%
False Positives
<
20%
False Negatives
<
1%