TABLE 3.

Documented cases of syphilis tested with the dual POC test and the comparator RPR and TP-PA tests

Syphilis categoryTotal no. of samplesDual rapid testeComparatore
Non-TrepaTrepbRPR testTP-PA assay
RcNRdRNRRNRRNR
Primary
    Untreated770 (100)70 (100)70 (100)70 (100)
    Treated1495 (62.8)131 (92.8)95 (62.8)131 (92.8)
Secondary
    Untreated660 (100)60 (100)60 (100)60 (100)
    Treated28226 (78.5)280 (100)262 (92.8)280 (100)
Latent
    Untreated532 (60)41 (80)32 (60)50 (100)
    Treated453510 (77.7)441 (97.7)414 (91.1)450 (100)
    Total1058223102392131041
  • a Non-Trep, nontreponemal line.

  • b Trep, treponemal line.

  • c R, reactive.

  • d NR, nonreactive.

  • e Shown is the number of serum samples reactive (% concordance).