Aneuploidy screening in women of advanced age in the public healthcare setting of a low- to middle- income country – an observational cohort study

The uptake of screening and/or testing was low, and this reflected strong views on TOP for DS. As uptake of testing and/or TOP was higher with abnormal ultrasound findings, a prenatal screening programme addressing structural anomalies and aneuploidies simultaneously (i.e. ultrasound) is preferred over other DS screening tools that target DS specifically.