Data is not representative. TEST TYPE: treponemal (rapid tests, TPPA). Disaggregation of tested pregnant women in reporting forms started only last 3rd quarter of 2015. Numerator: Number of pregnant women reactive for syphilis Denominator: Total number of pregnant women screened for syphilis. Third quarter: National Capital Region and Region 7 submitted report. Fourth quarter: National Capital Region, Region 4B, 8 and 12 submitted report. SOURCE: HIV and STI Laboratory and Blood Bank Surveillance (LaBs)