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Table 5 Sensitivity, specificity, positive and negative predictive values of First response HIV-1-2 kit compared to ECLIA

From: Assessing the sensitivity and specificity of First Response HIV-1-2 test kit with whole blood and serum samples: a cross-sectional study

Test-type and specimen

Test results

False positive

False negative

No. of samples

Sensitivity (%)

Specificity (%)

PPV (%)

NPV (%)

P value

Positive

Negative

Whole blood

140

140

0

0

280

100

100

100

100

 

Serum

164

116

24

0

280

100

82.86

85.37

82.86

<0.001

ECLIA (reference)

140

140

0

0

280

100

100

100

100