TABLE 4.

Serum samples of patients with diseases other than syphilis tested with the dual POC test and the comparator RPR and TP-PA tests

Sample categoryTotal no. of samplesDual rapid testComparator
Non-TrepaTrepbNon-TrepTrep
RcNRdRNRRNRRNR
Pinta110 (100)e10 (100)10 (100)10 (100)
Lyme disease10010 (100)010 (100)010 (100)010 (100)
Hepatitis A10010 (100)010 (100)010 (100)010 (100)
Hepatitis B10010 (100)010 (100)010 (100)010 (100)
Hepatitis C1019 (90)19 (90)19 (90)19 (90)
HTLV I/II10010 (100)28 (80)010 (100)28 (80)
HIV10010 (100)19 (90)010 (100)19 (90)
Hypergammaglobulinemia10010 (100)010 (100)010 (100)010 (100)
Rheumatoid factor10010 (100)010 (100)010 (100)010 (100)
Malaria20416 (80)020 (100)119 (95)020 (100)
Leprosy22616 (72.7)022 (100)022 (100)022 (100)
Mumps101 (100)01 (100)01 (100)01 (100)
Toxoplasmosis101 (100)01 (100)01 (100)01 (100)
Rubeola101 (100)01 (100)01 (100)01 (100)
Mononucleosis11011 (100)110 (90)011 (100)110 (90.9)
Varicella-zoster virus infection10010 (100)010 (100)010 (100)010 (100)
Herpes simplex virus infection21021 (100)219 (90.4)021 (100)219 (90.4)
Cytomegalovirus infection11011 (100)011 (100)011 (100)011 (100)
    Total17912157817131768171
  • 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).