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. 2013 Jul 12;27(4):312–316. doi: 10.1002/jcla.21604

Table 2.

Diagnostic accuracy of sediment analysis, comparing with manual microscopy

Sensitivity Specificity PPV NPV
Erythrocyte–UriSed 50 94 60 92
Leukocyte–UriSed 82 84 56 95
Erythrocyte–Fus‐100 73 86 47 95
Leukocyte–Fus‐100 68 89 60 92

Data are given as percentage. NPV; Negative predictive value, PPV; positive predictive value.

Cut‐off point for erythrocyte and Leukocyte in microscopy is >5 cells/HPF.