Background: Cord blood (CB) is a cell source for hematopoietic stem cell transplantation. In 2019, the percentage of births with CB collected for banking was only 3% nationally and 0.05% in our state. To increase CB donations, we need to understand pregnant women's awareness and knowledge of, plus barriers and facilitators to, CB banking (CBB).
Study design and methods: We recruited 289 women in their third trimester from an academic obstetric clinic between October 2020 and May 2021. Women attending this clinic come from all parts of the state in addition to local city residents. After agreeing to participate, participants completed a survey using Research Electronic Data Capture (REDCap). Data were analyzed using SAS version 9.4.
Results: Exactly 58.9% of participants had heard of CBB, but only 26.53% understood its purpose; 10.03% indicated someone had discussed CBB with them, and 61.3% were undecided about it. The preferred source of information was the clinic provider (82.1%), followed by CB bank staff (36.8%). The requested mode for receiving information was face-to-face with their provider, including written materials. Income, education, and marital status did not have a significant influence on information preferences.
Discussion: Lack of knowledge continues to be a major barrier to CBB. Developing educational interventions based on womens' preferences may increase understanding of CBB. Study participants preferred that the healthcare provider deliver this information. This study was done in a primarily rural, southern state, while previous studies were in larger metropolitan areas, yet results are comparable.
Keywords: donors; transfusion practices; transplantation - stem cell.
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