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Published on: September 4, 2019
Structurating Expanded Genetic Carrier Screening: A Longitudinal Analysis of Online News Coverage
Heather E Canary1, Yvonne K Clark2, Avery Holton2
1a School of Communication, San Diego State University, CA, USA.
Abstract:
Expanded carrier screening (ECS) is a genetic test that is designed to assess the risk of a healthy person passing down a genetic disorder, such as spinal muscular atrophy, to future children. ECS screens for up to several hundred disorders in one test, expanding on traditional carrier screening tests that target one or a few genetic disorders. However, little is known about how this health technology is being presented to the public in media coverage. Accordingly, this study is a qualitative content analysis of online news and information of ECS over a 6-year period, beginning in 2010 when the technology was publicly available. Results indicate that major coverage themes were consistent across the years included, although content within those themes changed over time. Using structuration theory to guide analysis, results reveal that online news and information from 2010 to 2015 structurated ECS as a health technology innovation, an opportunity for business and investment, and a tool for family planning. Results are discussed in terms of implications for future research, for health journalism practice, and for clinical interactions.
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