Skip to main content

Table 2 A 2 × 2 table for performance of HIV-1 pol FP-DBS PCR assay on archived FP-DBS samples

From: Evaluation of a single round polymerase chain reaction assay using dried blood spots for diagnosis of HIV-1 infection in infants in an African setting

  

KNOWN HIV-1 STATUS

 
  

Positive

Negative

TOTAL

pol PCR HIV-1 results

Positive

52

1

53

 

Negative

4

58

62

 

TOTAL

56

59

115

  1. Samples were obtained from infants of known HIV-1 infection status (56 HIV-1 positive and 59 HIV-1 negative). The sensitivity of HIV-1 pol PCR FP-DBS assay on archived FP-DBS was 92.8% and specificity of 98.3%.