Reliability of the Test

The PrenatalSAFE® test has a sensitivity and specificity higher than 99% with a very low incidence of false positives <0.1%

PrenatalSAFE® KARYO PLUS   highlights 95.5% of fetal chromosomal aneuploidies detected at birth, reaching a detection rate level very similar to that of traditional fetal karyotype (96.8%) and molecular karyotype (99.9%) obtained by invasive prenatal diagnosis techniques.


Download the Performance PrenatalSAFE table (FAST protocol) 
Download the PrenatalSAFE®Karyo Performance table