Initial von Willebrand factor antigen values in adolescent females predict future values.
Clay Travis CohenMark ZobeckJacquelyn M PowersPublished in: Haemophilia : the official journal of the World Federation of Hemophilia (2023)
Repeat testing in adolescent females whose initial VWF antigen values are ≥90% is unlikely to identify additional patients with VWD. Iron deficiency screening should be performed in all adolescent females.