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Table 3 Comparison of CLIA results with TPPA test and TRUST results for 2071 serum samples

From: Evaluation of a new chemiluminescence immunoassay for diagnosis of syphilis

CLIA No. of samples with indicated TPPA result Comparison with TRUST
  Positive Equivocal Negative Positive Negative
Positive 244 6 2 178 72
Negative 0 2 1817 11 1810
Total 244 8 1819 189 1882