Effect of a Computer-Based Decision Aid on Knowledge, Perceptions, and Intentions About Genetic Testing for Breast Cancer Susceptibility
JAMAPublished 27 July 2004Open access
Michael J. Green, Susan K. Peterson, Maria Baker, Gregory Harper, Lois C. Friedman, Wendy S. Rubinstein
Citations289
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TL;DR
It is suggested that this computer program has the potential to stand alone as an educational intervention for low-risk women but should be used as a supplement to genetic counseling for those at high risk.
Abstract
An interactive computer program was more effective than standard genetic counseling for increasing knowledge of breast cancer and genetic testing among women at low risk of carrying a BRCA1 or BRCA2 mutation. However, genetic counseling was more effective than the computer at reducing women's anxiety and facilitating more accurate risk perceptions. These results suggest that this computer program has the potential to stand alone as an educational intervention for low-risk women but should be used as a supplement to genetic counseling for those at high risk.
Keywords
MedicineBiochemistry, Genetics and Molecular Biology
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