| Abstract: | This paper estimates the incremental cost-effectiveness of providing antenatal anti-D prophylaxis in varying dose sizes to either primigravidae or all Rh D negative women. It presents a model for calculating the net cost per 1000 ‘at risk’ women based on the costs of anti-D prophylaxis and the future NHS costs avoided. Incremental cost-effectiveness is measured in terms of the net cost per Rh D-alloimmunization and the net cost per Rh HD loss prevented. Programmes for Rh D negative primigravidae are more cost-effective than the same dose protocol extended to all Rh D negative women. The 1 × 1250 iu programme is the most cost-effective option. |
