Identification of False-Positive Syphilis Antibody Results Using a Semiquantitative Algorithm

摘要

Screening patients for syphilis serology using a “treponemal assay-first” approach presents unique challenges, particularly when applied to low-prevalence populations. The use of a screening algorithm that incorporates semiquantitative values from treponemal antibody test results can help to identify potential false-positive results while requiring a minimum of repeat testing.