Disparités socioéconomiques dans le dépistage prénatal de la trisomie 21 par marqueurs sériques : évolution entre 1998 et 2003 en France

The use of serum screening, and the opportunity for informed choice regarding the test, became more widespread for women from all socioeconomic categories between 1998 and 2003. These trends were accompanied by a decrease in socioeconomic disparities in the use of screening but not in the opportunity for making an informed choice.