Non‐invasive prenatal testing for the detection of trisomies 21, 18, and 13 in pregnant women with various clinical indications: A multicenter observational study of 1,854,148 women in China

Abstract

NIPT shows high sensitivity and specificity for detecting T21, T18, and T13 in pregnant women with different clinical indications. However, PPV depends strongly on clinical indication, highlighting the need to strengthen education and genetic counseling about prenatal screening.