Effect of Ascertainment Bias on Estimates of Patient Mortality in Inherited Cardiac Diseases

Eline A. Nannenberg, Ingrid A. W. van Rijsingen, Paul A. van der Zwaag, Maarten P. van den Berg, J. Peter van Tintelen, Michael W. T. Tanck, Michael J. Ackerman, Arthur A. M. Wilde, Imke Christiaans

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Abstract

BACKGROUND: Accurate estimates of survival are indispensable for cardiologists, clinical geneticists, and genetic counselors dealing with families with an inherited cardiac disease. However, a bias towards a more severe disease with a worse outcome in the first publications may not accurately represent the actual survival forecast. We, therefore, evaluated the effect of ascertainment bias on survival in 3 different inherited cardiac diseases (idiopathic ventricular fibrillation, SCN5A overlap syndrome, and arrhythmogenic cardiomyopathy) caused by a founder mutation.
Original languageEnglish
Pages (from-to)e001797
JournalCirculation. Genomic and precision medicine
Volume11
Issue number10
DOIs
Publication statusPublished - 2018

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