UI research paper awarded the David Liu Prize

Published on February 13, 2018

A University of Iowa research paper on intimate partner violence during pregnancy and the risk for adverse infant outcomes has been awarded the David Liu Prize by the Royal Academy of Obstetricians and Gynaecologists.

The paper appeared in BJOG: An International Journal of Obstetrics and Gynaecology (BJOG) in 2016.

Researchers analyzed 50 studies into the effects of domestic violence by a partner or ex-partner on risk of preterm birth, low birth weight (less than 2500g) and small-for-gestational-age babies. The combined results evaluated more than 5 million women from 17 countries, 15,000 of whom had experienced domestic violence.

Overall, the results found that domestic violence doubled the risk of preterm birth and low birth weight. This risk further increased for women who experienced two or more types of domestic violence during their pregnancy.

The research team included Audrey Saftlas, professor of epidemiology; Brittney Donovan, doctoral student in epidemiology; Kelli Ryckman, associate professor of epidemiology; Cassie Spracklen, doctoral student in epidemiology; and Marin Schweitzer, assistant professor of internal medicine.

Mr. David T. Y. Liu, author of the classic text Labour Ward Manual and pioneer in chorion villus sampling, generously funds this prize to encourage research and publication in obstetrics and prenatal diagnosis.

The award recipient is chosen annually from papers in the field that have been published in BJOG over the previous 12 months. Contending articles are appraised on their validity, the likelihood of the findings being adopted into practice regionally and internationally, whether the paper is explained sufficiently for replication, and the quality of outcomes relevant for patients.