Factors associated with common and atypical chromosome abnormalities after positive combined first-trimester screening in Chinese women: a retrospective cohort study.
Annisa MakHelena LeeC F PoonS L KwokTeresa MaK Y K ChanAnita KanMary TangKwok-Yin LeungPublished in: BMC pregnancy and childbirth (2019)
Our study identified factors associated with common and atypical abnormalities after cFTS. These factors can be used to estimate the prior risk for these abnormalities to help with post-cFTS counseling in terms of choosing between cfDNA testing and IPD.